2022 in arthropod paleontology

Last updated
List of years in arthropod paleontology
In paleontology
2019
2020
2021
2022
2023
2024
2025
In reptile paleontology
2019
2020
2021
2022
2023
2024
2025
In paleobotany
2019
2020
2021
2022
2023
2024
2025
In paleoentomology
2019
2020
2021
2022
2023
2024
2025
In paleomalacology
2019
2020
2021
2022
2023
2024
2025
In archosaur paleontology
2019
2020
2021
2022
2023
2024
2025
In mammal paleontology
2019
2020
2021
2022
2023
2024
2025
In paleoichthyology
2019
2020
2021
2022
2023
2024
2025

2022 in arthropod paleontology is a list of new arthropod fossil taxa, including arachnids, crustaceans, insects, trilobites, and other arthropods that were announced or described, as well as other significant arthropod paleontological discoveries and events which occurred in 2022.

Contents

Arachnids

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages

Acrometa gibbosa [1]

Sp. nov

Valid

Wunderlich

Eocene

Baltic amber

Europe (Baltic Sea region)

A spider belonging to the family Synotaxidae.

Acrometa glomus [1]

Sp. nov

Valid

Wunderlich

Eocene

Baltic amber

Europe (Baltic Sea region)

A spider belonging to the family Synotaxidae.

Acrometa longisetae [1]

Sp. nov

Valid

Wunderlich

Eocene

Baltic amber

Europe (Baltic Sea region)

A spider belonging to the family Synotaxidae.

Annazomus [2]

Gen. et sp. nov

Valid

De Francesco Magnussen & Müller in De Francesco Magnussen et al.

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A member of Schizomida belonging to the family Hubbardiidae. The type species is A. parvulus De Francesco Magnussen.

Araneometa procera [3]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Miocene

Mexican amber

Flag of Mexico.svg  Mexico

A long-jawed orb weaver.

Archaeocroton kaufmani [4]

Sp. nov

Valid

Chitimia-Dobler, Mans & Dunlop in Chitimia-Dobler et al.

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A hard tick. Announced in 2022; the final article version was published in 2023.

Archaeofeaella [5]

Gen. et sp. nov

Kolesnikov et al.

Late Triassic

Flag of Ukraine.svg  Ukraine

A pseudoscorpion belonging to the family Feaellidae. Genus includes new species A. henderickxi.

Balticodromus [1]

Gen. et sp. nov

Valid

Wunderlich

Eocene

Baltic amber

Europe (Baltic Sea region)

A spider belonging to the family Philodromidae. The type species is B. porrectus.

Balticosynotaxus [1]

Gen. et sp. nov

Valid

Wunderlich

Eocene

Baltic amber

Europe (Baltic Sea region)

A spider belonging to the family Synotaxidae. The type species is B. angulatus.

Baltonychia [6]

Gen. et sp. nov

Valid

Bartel, Derkarabetian & Dunlop

Eocene

Baltic amber

Europe (Baltic Sea region)

A member of Opiliones belonging to the superfamily Travunioidea. The type species is B. obscura.

Betaburmesebuthus spinipedis [7]

Sp. nov

In press

Xuan, Cai & Huang

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A scorpion belonging to the family Palaeoburmesebuthidae.

Bicornoculus aungi [8]

Sp. nov

Valid

Jiang & Li in Xin et al.

Late Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Tetrablemmidae.

Bicornoculus wunnai [8]

Sp. nov

Valid

Jiang & Li in Xin et al.

Late Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Tetrablemmidae.

Bicornoculus yarzari [8]

Sp. nov

Valid

Jiang & Li in Xin et al.

Late Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Tetrablemmidae.

Bothriocroton muelleri [4]

Sp. nov

Valid

Chitimia-Dobler, Mans & Dunlop in Chitimia-Dobler et al.

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A hard tick. Announced in 2022; the final article version was published in 2023.

Burmalomanius [9]

Gen. et sp. nov

In press

Bartel et al.

Cretaceous (Albian–Cenomanian)

Burmese amber

Flag of Myanmar.svg  Myanmar

A member of Opiliones belonging to the family Podoctidae. Genus includes new species B. circularis.

Burmatheridion cetani [8]

Sp. nov

Valid

Jiang & Li in Xin et al.

Late Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Theridiidae.

Burmeochthonius [10]

Gen. et 2 sp. nov

Johnson et al.

Late Cretaceous (Cenomanian)

Burmese amber

Flag of Myanmar.svg  Myanmar

A pseudoscorpion belonging to the family Chthoniidae, subfamily Chthoniinae and the tribe Tyrannochthoniini. Genus includes new species B. kachinae and B. muelleri.

Caeculus fedrae [11]

Sp. nov

Valid

Porta, Michalik & Ramírez

Eocene

Baltic amber

Flag of Russia.svg  Russia
(Flag of Kaliningrad Oblast.svg  Kaliningrad Oblast)

A mite belonging to the family Caeculidae.

Chaerilobuthus brandti [12]

Sp. nov

Valid

Lourenço in Lourenço & Velten

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A scorpion belonging to family Chaerilobuthidae.

Chrosiothes chiapas [3]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Miocene

Mexican amber

Flag of Mexico.svg  Mexico

A species of Chrosiothes .

Claspingblemma [13]

Gen. et sp. nov

Valid

Wunderlich in Wunderlich & Müller

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Tetrablemmidae. The type species is C. duospinae. [14]

Cretaceousbuthus [15]

Gen. et sp. nov

Valid

Lourenço in Lourenço & Velten

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A scorpion belonging to family Buthidae. The type species is C. fraaijeorum.

Cretaceoushormiops staxi [16]

Sp. nov

Valid

Lourenço in Lourenço & Velten

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A scorpion belonging to family Protoischnuridae.

Cretaceozomus [2]

Gen. et 2 sp. nov

Valid

De Francesco Magnussen & Müller in De Francesco Magnussen et al.

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A member of Schizomida. The type species is C. robustus De Francesco Magnussen; genus also includes C. angustocaudatus De Francesco Magnussen.

Cretotheridion champoi [8]

Sp. nov

Valid

Jiang & Li in Xin et al.

Late Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Theridiidae.

Cymbioblemma ohnmari [8]

Sp. nov

Valid

Jiang & Li in Xin et al.

Late Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Tetrablemmidae.

Deinocroton copia [17]

Sp. nov

Valid

Chitimia-Dobler, Mans & Dunlop in Chitimia-Dobler et al.

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A tick.

Doubravatarbus [18]

Gen. et sp. nov

Valid

Hradská et al.

Carboniferous (Moscovian)

Kladno Formation

Flag of the Czech Republic.svg  Czech Republic

A member of Trigonotarbida belonging to the family Aphantomartidae. The type species is D. krafti.

Electroblemma acuminataformis [13]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Tetrablemmidae.

Eocryphoeca duplex [1]

Sp. nov

Valid

Wunderlich

Eocene

Baltic amber

Europe (Baltic Sea region)

A spider related to Cryphoecina .

Eocryphoecara longtegap [1]

Sp. nov

Valid

Wunderlich

Eocene

Baltic amber

Europe (Baltic Sea region)

A spider related to Cryphoecina.

Eogamasomorpha magnaseta [13]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Tetrablemmidae.

Eotrechalea darrellubick [1]

Sp. nov

Valid

Wunderlich

Eocene

Baltic amber

Europe (Baltic Sea region)

A spider, possibly a member or a relative of the family Zoropsidae.

Furcembolus inzaliae [8]

Sp. nov

Valid

Jiang & Li in Xin et al.

Late Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Pacullidae.

Groehnizomus [2]

Gen. et 2 sp. nov

Valid

De Francesco Magnussen & Müller in De Francesco Magnussen et al.

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A member of Schizomida. The type species is G. oculiferans De Francesco Magnussen & Müller; genus also includes G. rodrigoi Müller.

Hirsutisoma grimaldii [19]

Sp. nov

Valid

Botero-Trujillo et al.

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A member of Ricinulei belonging to the family Hirsutisomidae.

Ixodes antiquorum [17]

Sp. nov

Valid

Chitimia-Dobler, Mans & Dunlop in Chitimia-Dobler et al.

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A tick, a species of Ixodes .

Kachintelema [13]

Gen. et sp. nov

Valid

Wunderlich in Wunderlich & Müller

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Telemidae. The type species is K. calcarfemur.

Khimaira [17]

Gen. et sp. nov

Valid

Chitimia-Dobler, Mans & Dunlop in Chitimia-Dobler et al.

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A tick combining a body resembling that of a soft tick with a basis capitulum more like that of a hard tick, assigned to a new family Khimairidae as a possible transitional form between soft and hard ticks. Genus includes new species K. fossus.

Laccolithus petrunkevitchi [1]

Sp. nov

Valid

Wunderlich

Eocene

Baltic amber

Europe (Baltic Sea region)

A spider belonging to the family Phrurolithidae.

Longissipalpus aliter [13]

Nom. nov

Valid

Wunderlich in Wunderlich & Müller

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the group Araneomorphae and the family Pholcochyroceridae; a replacement name for Longissipalpus cochlea Wunderlich (2021).

Mesodibunus [9]

Gen. et sp. nov

In press

Bartel et al.

Cretaceous (Albian–Cenomanian)

Burmese amber

Flag of Myanmar.svg  Myanmar

A member of Opiliones belonging to the family Epedanidae. Genus includes new species M. tourinhoae.

Microuloborus ater [13]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Uloboridae.

Muellerizomus [2]

Gen. et 2 sp. nov

Valid

De Francesco Magnussen & Müller in De Francesco Magnussen et al.

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A member of Schizomida. The type species is M. palicaudatus De Francesco Magnussen; genus also includes M. amandae De Francesco Magnussen & Müller.

Palaeoleptoneta acus [13]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Leptonetidae.

Palaeoleptoneta baculum [13]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Leptonetidae.

Palaeoleptoneta laticymbium [13]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Leptonetidae.

Palpalpaculla phyui [8]

Sp. nov

Valid

Jiang & Li in Xin et al.

Late Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Tetrablemmidae.

Palptibiaap [13]

Gen. et sp. nov

Valid

Wunderlich in Wunderlich & Müller

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the group Araneoidea and the family Zarqaraneidae. The type species is P. cochlear.

Parachimerarachne [13]

Gen. et sp. nov

Valid

Wunderlich in Wunderlich & Müller

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

An arachnid related to Chimerarachne . The type species is P. longiflagellum.

Petroburma [9]

Gen. et sp. nov

In press

Bartel et al.

Cretaceous (Albian–Cenomanian)

Burmese amber

Flag of Myanmar.svg  Myanmar

A member of Opiliones belonging to the family Petrobunidae. Genus includes new species P. tarsomeria.

Phycosoma icti [20]

Sp. nov

Valid

García-Villafuerte et al.

Miocene

Mexican amber

Flag of Mexico.svg  Mexico

A species of Phycosoma .

Praeteraraneoides multidentatum [13]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the group Leptonetoidea and the family Protoaraneoididae.

Praetervetiator parvicirculus [13]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the group Araneomorphae and the family Vetiatoridae.

Priscaleclercera chimei [8]

Sp. nov

Valid

Jiang & Li in Xin et al.

Late Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Psilodercidae, a species of Priscaleclercera .

Priscaleclercera foshou [8]

Sp. nov

Valid

Jiang & Li in Xin et al.

Late Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Psilodercidae, a species of Priscaleclercera.

Priscaleclercera hlaingi [8]

Sp. nov

Valid

Jiang & Li in Xin et al.

Late Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Psilodercidae, a species of Priscaleclercera.

Priscaleclercera kani [8]

Sp. nov

Valid

Jiang & Li in Xin et al.

Late Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Psilodercidae, a species of Priscaleclercera.

Priscaleclercera kyawae [8]

Sp. nov

Valid

Jiang & Li in Xin et al.

Late Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Psilodercidae, a species of Priscaleclercera.

Priscaleclercera thanae [8]

Sp. nov

Valid

Jiang & Li in Xin et al.

Late Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Psilodercidae, a species of Priscaleclercera.

Priscaleclercera thaungi [8]

Sp. nov

Valid

Jiang & Li in Xin et al.

Late Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Psilodercidae, a species of Priscaleclercera.

Procerclypeus corniculatus [13]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Tetrablemmidae.

Propterkachin pygmaeus [13]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Uloboridae.

Propterkachin unispinatus [13]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Uloboridae.

Protochactas [21] Gen. et sp. novValidFabio Magnani Middle Triassic Meride limestone Flag of Switzerland (Pantone).svg   Switzerland A basal scorpion.

Retrooecobius lwini [8]

Sp. nov

Valid

Jiang & Li in Xin et al.

Late Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Oecobiidae.

Sigillaricinuleus [22]

Gen. et sp. nov

Valid

Wunderlich

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A member of Ricinulei. The type species is S. tripares.

Spinicymbium curviparacymbium [13]

Sp. nov

Valid

Wunderlich in Wunderlich & Müller

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the group Araneoidea and the family Zarqaraneidae.

?Sulcosynotaxus matrimonium [1]

Sp. nov

Valid

Wunderlich

Eocene

Baltic amber

Europe (Baltic Sea region)

A spider belonging to the family Synotaxidae.

Taubaracna [23]

Gen. et sp. nov

Martine et al.

Oligocene

Tremembé Formation

Flag of Brazil.svg  Brazil

A spider belonging to the group Araneomorphae. The type species is T. maculosa.

Thymoites carboti [24]

Sp. nov

García-Villafuerte

Miocene

Mexican amber

Flag of Mexico.svg  Mexico

A species of Thymoites .

Triangulum [8]

Gen. et sp. nov

Valid

Jiang & Li in Xin et al.

Late Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Theridiidae. The type species is T. thutai.

Trichoribates roynortoni [25]

Sp. nov

Ojeda & Rivas in Ojeda, Vega & Rivas

Miocene

La Quinta Formation
(Mexican amber)

Flag of Mexico.svg  Mexico

A mite belonging to the family Ceratozetidae.

Zamilia arkari [8]

Sp. nov

Valid

Jiang & Li in Xin et al.

Late Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Oecobiidae.

Zamilia sheini [8]

Sp. nov

Valid

Jiang & Li in Xin et al.

Late Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Oecobiidae.

Zamilia shwayi [8]

Sp. nov

Valid

Jiang & Li in Xin et al.

Late Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A spider belonging to the family Oecobiidae.

Arachnid research

Crustaceans

Malacostracans

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages

Afroapseudes [30]

Gen. et sp. nov

Pasini, Vega & Garassino

Late Cretaceous (Cenomanian-Turonian)

Flag of Morocco.svg  Morocco

A member of Tanaidacea belonging to the group Apseudomorpha. The type species is A. cretacicus.

Anisaeger longirostrus [31]

Sp. nov

Valid

Smith et al.

Early Triassic

Flag of the United States.svg  United States

A member of the family Aegeridae.

Anisopagurus primigenius [32]

Sp. nov

Valid

Ferratges et al.

Early Eocene

Serraduy Formation

Flag of Spain.svg  Spain

A hermit crab.

Aquitainotlos [33]

Gen. et sp. nov

Valid

Cluzaud & Ossó

Oligocene (Rupelian)

Flag of France.svg  France

A crab belonging to the family Leucosiidae. The type species is A. gaasensis.

Asthenognathus fernandezi [34]

Sp. nov

Ferratges, Zamora & Aurell

Eocene (Ypresian)

Roda Formation

Flag of Spain.svg  Spain

A crab belonging to the family Varunidae.

Basidromilites [35]

Gen. et sp. nov

Valid

Artal et al.

Early Eocene

Serraduy Formation

Flag of Spain.svg  Spain

A dromioid crab. Genus includes new species B. glaessneri.

Bechleja brevirostris [36]

Sp. nov

Valid

De Mazancourt, Wappler & Wedmann

Eocene

Messel pit

Flag of Germany.svg  Germany

Possibly a member of the family Palaemonidae. Announced in 2022; the correction including evidence of registration in ZooBank was published in 2023. [37]

Brunnaega labuttensis [38]

Sp. nov

Valid

Wilson & Morel

Late Cretaceous (Cenomanian)

Flag of France.svg  France

An isopod belonging to the family Cirolanidae.

Chiapasphaera [39]

Gen. et sp. nov

In press

Vega & Bruce in Vega et al.

Early Cretaceous (Aptian)

Sierra Madre Formation

Flag of Mexico.svg  Mexico

An isopod belonging to the family Sphaeromatidae. The type species is C. cretacea.

Chronocancer [40]

Gen. et sp. nov

Valid

Santana et al.

Early Cretaceous (Aptian-Albian)

Romualdo Formation

Flag of Brazil.svg  Brazil

A crab, probably a member of the family Orithopsidae. The type species is C. camilosantanai. Announced in 2022 in an online-only journal, and the publication did not include a ZooBank registration number; validated in 2023. [41]

Clibanarius isabenaensis [32]

Sp. nov

Valid

Ferratges et al.

Early Eocene

Serraduy Formation

Flag of Spain.svg  Spain

A species of Clibanarius .

Daciapagurus szklarkaensis [42]

Sp. nov

Valid

Fraaije et al.

Late Jurassic (Oxfordian)

Flag of Poland.svg  Poland

A hermit crab.

Dardanus balaitus [32]

Sp. nov

Valid

Ferratges et al.

Early Eocene

Serraduy Formation

Flag of Spain.svg  Spain

A species of Dardanus .

Ebalia baldanzae [43]

Sp. nov

Valid

Garassino, Pasini & Pizzolato

Early Pleistocene

Flag of Italy.svg  Italy

A species of Ebalia .

Ebalia parva [43]

Sp. nov

Valid

Garassino, Pasini & Pizzolato

Early Pleistocene

Flag of Italy.svg  Italy

A species of Ebalia.

Eoacmaeopleura [44]

Gen. et sp. nov

Valid

De Angeli & Bellin

Eocene

Flag of Italy.svg  Italy

A crab belonging to the family Varunidae. Genus includes new species E. arzignanensis.

Eocalcinus veteris [32]

Sp. nov

Valid

Ferratges et al.

Early Eocene

Serraduy Formation

Flag of Spain.svg  Spain

A hermit crab.

Eolinurus [45]

Gen. et comb. nov

Valid

Pasini et al.

Eocene (Ypresian)

Monte Bolca

Flag of Italy.svg  Italy

A spiny lobster. The type species is "Palinurus" desmaresti Secrétan (1975).

Eomunidopsis texcalaensis [46]

Sp. nov

Valid

Klompmaker et al.

Early Cretaceous (Barremian)

Zapotitlán Formation

Flag of Mexico.svg  Mexico

A member of the family Galatheidae.

Eostenetrium [38]

Gen. et sp. nov

Valid

Wilson & Morel

Late Cretaceous (Cenomanian)

Flag of France.svg  France

An isopod belonging to the family Stenetriidae. Genus includes new species E. guerangeri.

Eureotropis [47]

Gen. et sp. nov

In press

Mendes, Santana & Carvalho

Early Cretaceous (Barremian)

Sergipe-Alagoas Basin

Flag of Brazil.svg  Brazil

A crab belonging to the family Hymenosomatidae. The type species is E. elongata.

Galatheites sforum [46]

Sp. nov

Valid

Klompmaker et al.

Late Jurassic (Kimmeridgian)

Massenkalk Formation

Flag of Germany.svg  Germany

A member of Galatheoidea belonging to the family Catillogalatheidae.

Galene dashtbani [48]

Sp. nov

Valid

Khosravi et al.

Miocene (Langhian)

Mishan Formation

Flag of Iran.svg  Iran

A species of Galene .

Huhatanka australis [49]

Sp. nov

Valid

Schweitzer, Feldmann & Casadío

Early Cretaceous

Flag of Argentina.svg  Argentina

A member of Glypheoidea belonging to the family Mecochiridae.

Justitia confusa [45]

Sp. nov

Valid

Pasini et al.

Eocene (Ypresian)

Monte Bolca

Flag of Italy.svg  Italy

A spiny lobster, a species of Justitia .

Kromtitis isabenensis [35]

Sp. nov

Valid

Artal et al.

Early Eocene

Serraduy Formation

Flag of Spain.svg  Spain

A dromioid crab.

Ladinicaris [50]

Gen. et sp. nov

Valid

Pasini et al.

Middle Triassic

Upper Meride Limestone

Flag of Switzerland (Pantone).svg   Switzerland

A member of the family Penaeidae. The type species is L. sceltrichensis.

Lantoceramia [38]

Gen. et sp. nov

Valid

Wilson & Morel

Late Cretaceous (Cenomanian)

Flag of France.svg  France

An isopod belonging to the group Cymothooidea and the new family Lantoceramiidae. Genus includes new species L. ooeida.

Lessinoachela [45]

Gen. et sp. nov

Valid

Pasini et al.

Eocene (Ypresian)

Monte Bolca

Flag of Italy.svg  Italy

A member of Achelata of uncertain affinities. The type species is L. scaligera.

Mainyozius [44]

Gen. et sp. nov

Valid

De Angeli & Bellin

Eocene

Flag of Italy.svg  Italy

A crab belonging to the family Pseudoziidae. Genus includes new species M. bituberculatus.

Mclaynotopus [35]

Gen. et sp. nov

Valid

Artal et al.

Early Eocene

Serraduy Formation

Flag of Spain.svg  Spain

A dromioid crab. Genus includes new species M. longispinosus.

Mesozoidotea [38]

Gen. et sp. nov

Valid

Wilson & Morel

Late Cretaceous (Cenomanian)

Flag of France.svg  France

An isopod belonging to the family Idoteidae. Genus includes new species M. gazonfierensis.

Necrocarcinus christinae [51]

Sp. nov

In press

Van Bakel, Ossó & Jackson

Late Cretaceous (Cenomanian)

Woodbine Formation

Flag of the United States.svg  United States
(Flag of Texas.svg  Texas)

A crab belonging to the family Necrocarcinidae.

Paguristes perlatus [32]

Sp. nov

Valid

Ferratges et al.

Early Eocene

Serraduy Formation

Flag of Spain.svg  Spain

A species of Paguristes .

Palicus saenaensis [52]

Sp. nov

Valid

Pasini, Garassino & Pizzolato

Early Pleistocene

Flag of Italy.svg  Italy

A species of Palicus .

Paraglyphea simpsoni [53]

Sp. nov

Valid

Charbonnier & Garassino

Middle Jurassic (Callovian)

Flag of the United Kingdom.svg  United Kingdom

A member of Glypheidea

Parapetrochirus serratus [32]

Sp. nov

Valid

Ferratges et al.

Early Eocene

Serraduy Formation

Flag of Spain.svg  Spain

A hermit crab.

Paredonius [54]

Gen. et comb. nov

Valid

Vega & Garassino

Late Cretaceous (Maastrichtian)

Potrerillos Formation

Flag of Mexico.svg  Mexico

A crab of uncertain affinities. Genus includes "Sodakus" mexicanus Vega, Feldmann & Villobos-Hiriart (1995).

Pemphix krumenackeri [31]

Sp. nov

Valid

Smith et al.

Early Triassic

Flag of the United States.svg  United States

A member of Glypheidea.

Protochaetilia [38]

Gen. et sp. nov

Valid

Wilson & Morel

Late Cretaceous (Cenomanian)

Flag of France.svg  France

An isopod belonging to the family Chaetiliidae. Genus includes new species P. delaunayi.

Protohymenosoma [47]

Gen. et 2 sp. nov

In press

Mendes, Santana & Carvalho

Early Cretaceous (Barremian)

Sergipe-Alagoas Basin

Flag of Brazil.svg  Brazil

A crab belonging to the family Hymenosomatidae. Genus includes new species P. gondwanicum and P. hexagonale.

Protomunida bennickei [46]

Sp. nov

Valid

Klompmaker et al.

Paleocene (Danian)

Flag of Denmark.svg  Denmark

A member of the family Munididae.

Protomunida eurekantha [46]

Sp. nov

Valid

Klompmaker et al.

Paleocene (Danian)

Faxe Formation

Flag of Denmark.svg  Denmark

A member of the family Munididae.

Pylochelitergites cicatrix [42]

Sp. nov

Valid

Fraaije et al.

Late Jurassic (Oxfordian)

Flag of Poland.svg  Poland

A hermit crab.

Sienalia [43]

Gen. et 2 sp. nov

Valid

Garassino, Pasini & Pizzolato

Early Pleistocene

Flag of Italy.svg  Italy

A crab belonging to the family Leucosiidae. The type species is S. fredianii; genus also includes S. ristorii.

Sierradromia [35]

Gen. et sp. nov

Valid

Artal et al.

Early Eocene

Serraduy Formation

Flag of Spain.svg  Spain

A dromioid crab. Genus includes new species S. gladiator.

Stimdromia conternoi [55]

Sp. nov

Valid

Beschin & De Angeli

Eocene (Bartonian)

Flag of Italy.svg  Italy

A crab belonging to the family Dromiidae.

Teruzzicheles [56]

Gen. et comb. nov

Valid

Audo & Charbonnier

Early Jurassic (Sinemurian)

Flag of Italy.svg  Italy

A member of the family Polychelidae; a new genus for "Coleia" popeyei Teruzzi (1990).

Tethysgalathea [46]

Gen. et comb. nov

Valid

Klompmaker et al.

Eocene (Ypresian)

Flag of Italy.svg  Italy

A member of the family Galatheidae. The type species is "Eomunidopsis" prealpina Beschin et al. (2016).

Tomaricaris [57]

Gen. et sp. nov

Valid

Garassino, Pasini & Nazarkin

Miocene (Serravallian-Tortonian)

Kurasi Formation

Flag of Russia.svg  Russia
(Flag of Sakhalin Oblast.svg  Sakhalin Oblast)

A caridean shrimp belonging to the family Barbouriidae. The type species is T. ainuensis.

Torodromia [35]

Gen. et sp. nov

Valid

Artal et al.

Early Eocene

Serraduy Formation

Flag of Spain.svg  Spain

A dromioid crab. Genus includes new species T. elongata.

Vasconilia zapotitlanensis [46]

Sp. nov

Valid

Klompmaker et al.

Early Cretaceous (Barremian)

Zapotitlán Formation

Flag of Mexico.svg  Mexico

A member of Galatheoidea belonging to the family Catillogalatheidae.

Viaia brinae [58]

Sp. nov

In press

Gašparič et al.

Early Cretaceous (Aptian to Albian)

Flag of Slovenia.svg  Slovenia

A crab belonging to the family Viaiidae.

Viaia tisae [58]

Sp. nov

In press

Gašparič et al.

Early Cretaceous (Aptian to Albian)

Flag of Slovenia.svg  Slovenia

A crab belonging to the family Viaiidae.

Zapalianassa [49]

Gen. et comb. nov

Valid

Schweitzer, Feldmann & Casadío

Flag of Argentina.svg  Argentina

A new genus for "Pehuenchia" magna Rusconi (1948).

Malacostracan research

  • Description of the fossil material of members of Pygocephalomorpha from the Carboniferous Piesberg quarry (Lower Saxony, Germany), including a record of Anthracaris gracilis which was previously reported from the Mazon Creek fossil beds (Illinois, United States) and from Bickershaw (Lancashire, United Kingdom), and a study on the distribution of eumalacostracan crustaceans from Carboniferous deposits of North America and Europe is published by Pazinato et al. (2022). [59]
  • Redescription of Oncopareia bredai and a revision of other species previously referred to the genus Oncopareia is published by Tshudy et al. (2022). [60]
  • A study on the evolution of carapace morphology of hermit crabs and changes of composition of their assemblages through time is published by Fraaije et al. (2022), who reinstate Probeebeidae as a distinct family, and name a new family Paguropsidae. [61]
  • A study on sexual dimorphism and intersex specimens in the population of hundreds of specimens of the Cretaceous crab Dakoticancer overanus Jones, Schweitzer & Feldmann (2022). [62]
  • Ossó et al. (2022) report the first known fossil material of Pleolobites from the Paleocene (Thanetian) of Togo, and reevaluate the phylogenetic affinities of this and other fossil portunoid crabs. [63]
  • A concretion containing an adult and a juvenile individual of Trichopeltarion greggi, representing the first association of an adult female and a juvenile crab of the same species in the fossil record reported to date, is described from the Miocene Greta Siltstone (New Zealand) by Feldmann & Schweitzer (2022), who interpret this finding as possible evidence of maternal care of juveniles. [64]

Ostracods

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages

Aaleniella franzi [65]

Sp. nov

Valid

Tesakova

Middle Jurassic

Flag of Russia.svg  Russia

Aaleniella? ovoidea [65]

Sp. nov

Valid

Tesakova

Middle Jurassic

Flag of Russia.svg  Russia

Aaleniella volganica [65]

Sp. nov

Valid

Tesakova

Middle Jurassic

Flag of Russia.svg  Russia

Acrocythere sokurensis [66]

Sp. nov

Valid

Tesakova

Middle Jurassic

Flag of Russia.svg  Russia

Alatobairdia? sohni [67]

Sp. nov

Valid

Forel in Forel et al.

Late Triassic (Norian)

Aksala Formation

Flag of Canada (Pantone).svg  Canada
(Flag of Yukon.svg  Yukon)

A member of the family Bairdiidae.

Anticythereis dorsennus [68]

Sp. nov

Valid

Puckett & Hunt

Late Cretaceous

Flag of the United States.svg  United States

Anticythereis slipperi [68]

Sp. nov

Valid

Puckett & Hunt

Late Cretaceous

Flag of the United States.svg  United States

Asculdoracythereis [68]

Gen. et 3 sp. nov

Valid

Puckett & Hunt

Late Cretaceous

Flag of the United States.svg  United States

Genus includes new species A. asculdora, A. invicta and A. pseudoalabamensis.

Aurila diodoroi [69]

Sp. nov

Sciuto, Baldanza & Reitano

Early Pleistocene

Flag of Italy.svg  Italy

Aurila seguenzai [69]

Sp. nov

Sciuto, Baldanza & Reitano

Early Pleistocene

Flag of Italy.svg  Italy

Bairdia aksala [67]

Sp. nov

Valid

Forel in Forel et al.

Late Triassic (Norian)

Aksala Formation

Flag of Canada (Pantone).svg  Canada
(Flag of Yukon.svg  Yukon)

A member of the family Bairdiidae.

Bairdia taan [67]

Sp. nov

Valid

Forel in Forel et al.

Late Triassic (Carnian and Norian)

Aksala Formation

Flag of Canada (Pantone).svg  Canada
(Flag of Yukon.svg  Yukon)
Flag of Italy.svg  Italy

A member of the family Bairdiidae.

Bairdia yukonensis [67]

Sp. nov

Valid

Forel in Forel et al.

Late Triassic (Norian)

Aksala Formation

Flag of Canada (Pantone).svg  Canada
(Flag of Yukon.svg  Yukon)

A member of the family Bairdiidae.

Bairdiacypris xainzaensis [70]

Sp. nov

In press

Song et al.

Late Devonian

Chaguoluoma Formation

Flag of the People's Republic of China.svg  China

Bairdoppilata barremiana [71]

Sp. nov

Mojon in Mojon & De Kaenel

Early Cretaceous (Barremian)

Flag of France.svg  France
Flag of Switzerland (Pantone).svg   Switzerland

Bradyleberis praecristatella [72]

Sp. nov

McDonald & Warne

Miocene

Bookpurnong Formation

Flag of Australia (converted).svg  Australia

Callistocythere bookpurnongensis [72]

Sp. nov

McDonald & Warne

Miocene

Bookpurnong Formation

Flag of Australia (converted).svg  Australia

A species of Callistocythere .

Callistocythere mchenryi [72]

Sp. nov

McDonald & Warne

Miocene

Bookpurnong Formation

Flag of Australia (converted).svg  Australia

A species of Callistocythere.

Callistocythere zigzaga [72]

Sp. nov

McDonald & Warne

Miocene

Bookpurnong Formation

Flag of Australia (converted).svg  Australia

A species of Callistocythere.

Camptocythere (Anabarocythere) muricata [73]

Sp. nov

Valid

Gerke & Lev in Tesakova

Middle Jurassic (Bathonian–Callovian)

Flag of Russia.svg  Russia

Camptocythere (Anabarocythere) triangula [73]

Sp. nov

Valid

Tesakova

Middle Jurassic (Bajocian and Bathonian)

Flag of Russia.svg  Russia
(Flag of Saratov Oblast.svg  Saratov Oblast)

Camptocythere (Camptocythere) quinta [74]

Sp. nov

Valid

Tesakova in Tesakova & Seltser

Jurassic

Flag of Russia.svg  Russia

Camptocythere (Palaeoloxoconcha) caudata [74]

Sp. nov

Valid

Tesakova in Tesakova & Seltser

Jurassic

Flag of Russia.svg  Russia

Camptocythere (Palaeoloxoconcha) ryazanica [74]

Sp. nov

Valid

Tesakova in Tesakova & Seltser

Jurassic

Flag of Russia.svg  Russia

Ceratopsis persicus [75]

Sp. nov

Valid

Salas in Poursalehi et al.

Ordovician (KatianHirnantian)

Katkoyeh Formation

Flag of Iran.svg  Iran

A member of Podocopa belonging to the order Beyrichiocopida and the family Tetradellidae.

Cimbaurila ramdohri [69]

Sp. nov

Sciuto, Baldanza & Reitano

Early Pleistocene

Flag of Italy.svg  Italy

Cistacythereis oertlii [69]

Sp. nov

Sciuto, Baldanza & Reitano

Early Pleistocene

Flag of Italy.svg  Italy

Clavofabella? lanshella [76]

Sp. nov

Valid

Guillam & Forel in Guillam et al.

Devonian (Famennian)

Gelaohe Formation

Flag of the People's Republic of China.svg  China

A member of Palaeocopida belonging to the family Primitiopsidae.

Cornutobairdia yukonella [67]

Sp. nov

Valid

Forel in Forel et al.

Late Triassic (Norian)

Aksala Formation

Flag of Canada (Pantone).svg  Canada
(Flag of Yukon.svg  Yukon)

A member of the family Bairdiidae.

Costa agyrina [69]

Sp. nov

Sciuto, Baldanza & Reitano

Early Pleistocene

Flag of Italy.svg  Italy

Cyprideis atalaiensis [77]

Sp. nov

Valid

Linhares & Ramos

Early Miocene

Solimões Formation

Flag of Brazil.svg  Brazil

A member of the family Cytherideidae.

Cyprideis dictyon [77]

Sp. nov

Valid

Linhares & Ramos

Middle to late Miocene

Solimões Formation

Flag of Brazil.svg  Brazil

A member of the family Cytherideidae.

Cyprideis indianaensis [78]

Sp. nov

Sousa & Ramos

Miocene

Pebas Formation

Flag of Peru.svg  Peru

Cyprideis santaelenae [78]

Sp. nov

Sousa & Ramos

Miocene

Pebas Formation

Flag of Peru.svg  Peru

Cyprideis soledadensis [78]

Sp. nov

Sousa & Ramos

Miocene

Pebas Formation

Flag of Peru.svg  Peru

Cytherellina caerulea [76]

Sp. nov

Valid

Guillam & Forel in Guillam et al.

Devonian (Famennian)

Gelaohe Formation

Flag of the People's Republic of China.svg  China

A member of Podocopida belonging to the family Bairdiocyprididae.

Damonella pumila [79]

Sp. nov

Guzmán et al.

Early Cretaceous (Aptian)

Crato Formation

Flag of Brazil.svg  Brazil

Deefgella? pulchra [80]

Sp. nov

Valid

Melnikova et al.

Ordovician (Sandbian)

Gryazno Formation

Flag of Russia.svg  Russia
(Flag of Leningrad Oblast.svg  Leningrad Oblast)

Echinocythereis hartmannii [69]

Sp. nov

Sciuto, Baldanza & Reitano

Early Pleistocene

Flag of Italy.svg  Italy

Electrocypria [81]

Gen. et sp. nov

Valid

Wang, Matzke-Karasz & Horne

Cretaceous (Albian–Cenomanian)

Burmese amber

Flag of Myanmar.svg  Myanmar

A member of the family Candonidae belonging to the subfamily Paracypridinae. The type species is E. burmitei.

Eucytherura sanctavenerae [69]

Sp. nov

Sciuto, Baldanza & Reitano

Early Pleistocene

Flag of Italy.svg  Italy

Fortistriginglymus [72]

Gen. et comb. nov

McDonald & Warne

Miocene

Bookpurnong Formation

Flag of Australia (converted).svg  Australia

Genus includes "Cythere" postdeclivis Chapman (1914).

Frodocythereis [68]

Gen. et sp. nov

Valid

Puckett & Hunt

Late Cretaceous

Flag of the United States.svg  United States

Genus includes new species F. frodoi.

Glyptocythere bathonica [82]

Sp. nov

Valid

Tesakova

Middle Jurassic (Bathonian)

Flag of Kazakhstan.svg  Kazakhstan
Flag of Russia.svg  Russia

Hungarella limella [67]

Sp. nov

Valid

Forel in Forel et al.

Late Triassic (Norian)

Aksala Formation

Flag of Canada (Pantone).svg  Canada
(Flag of Yukon.svg  Yukon)

A member of Podocopa belonging to the family Healdiidae.

Ilyocypris coimbrai [79]

Sp. nov

Guzmán et al.

Early Cretaceous (Aptian)

Crato Formation

Flag of Brazil.svg  Brazil

Karlingrella [83]

Gen. et comb. nov

Valid

Groos-Uffenorde in Groos-Uffenorde et al.

Early Devonian

Flag of Germany.svg  Germany
Flag of Morocco.svg  Morocco
Flag of Spain.svg  Spain

A member of Podocopida, possibly a member of the family Ropolonellidae. The type species is "Euglyphella" granulosa Blumenstengel (1962).

Kirkbya panamintensis [84]

Sp. nov

Valid

McMenamin

Carboniferous (Mississippian)

Tin Mountain Limestone

Flag of the United States.svg  United States
(Flag of California.svg  California)

A member of Palaeocopida belonging to the group Beyrichicopina and the family Kirkbyidae.

Klyasinella [80]

Gen. nov

Valid

Melnikova et al.

Ordovician (Sandbian)

Gryazno Formation

Flag of Russia.svg  Russia
(Flag of Leningrad Oblast.svg  Leningrad Oblast)

The type species is K. bella.

Kozuria [85]

Gen. et comb. nov

Junior homonym

Forel

Middle and Late Triassic

Flag of Hungary.svg  Hungary
Flag of Romania.svg  Romania
Flag of Turkey.svg  Turkey

A new genus erected for Triassic ostracods formerly assigned to the genus Acanthoscapha , such as "Acanthoscapha" veghae Kozur (1970), "Acanthoscapha" mersinella Forel in Forel et al. (2017) and "Acanthoscapha" amphialata Kristan-Tollmann (1973). The generic name is preoccupied by the radiolarian genus Kozuria Zhang (1990).

Laevipellacythereis [68]

Gen. et 2 sp. nov

Valid

Puckett & Hunt

Late Cretaceous

Flag of the United States.svg  United States

Genus includes new species L. colossus and L. laevipellis.

Leviella alexi [86]

Sp. nov

Forel, Kolar-Jurkovšek & Jurkovšek

Middle Triassic (Ladinian)

Flag of Slovenia.svg  Slovenia

Leviella riedeli [67]

Sp. nov

Valid

Forel in Forel et al.

Late Triassic (Norian)

Aksala Formation

Flag of Canada (Pantone).svg  Canada
(Flag of Yukon.svg  Yukon)

A member of the family Cytherellidae.

Lobobairdia whitella [67]

Sp. nov

Valid

Forel in Forel et al.

Late Triassic (Norian)

Aksala Formation

Flag of Canada (Pantone).svg  Canada
(Flag of Yukon.svg  Yukon)

A member of the family Bairdiidae.

Longiscula? destorta [80]

Sp. nov

Valid

Melnikova et al.

Ordovician (Sandbian)

Gryazno Formation

Flag of Russia.svg  Russia
(Flag of Leningrad Oblast.svg  Leningrad Oblast)

Loxoconcha pokornyi [69]

Sp. nov

Sciuto, Baldanza & Reitano

Early Pleistocene

Flag of Italy.svg  Italy

Mantelliana speculum [87]

Sp. nov

Valid

Tomé et al.

Early Cretaceous (Aptian)

Romualdo Formation

Flag of Brazil.svg  Brazil

Microceratina retangularis [87]

Sp. nov

Valid

Tomé et al.

Early Cretaceous (Aptian)

Romualdo Formation

Flag of Brazil.svg  Brazil

Mirabairdia canadia [67]

Sp. nov

Valid

Forel in Forel et al.

Late Triassic (Norian)

Aksala Formation

Flag of Canada (Pantone).svg  Canada
(Flag of Yukon.svg  Yukon)

A member of the family Bairdiidae.

Mirabairdia slovenica [86]

Sp. nov

Forel, Kolar-Jurkovšek & Jurkovšek

Middle Triassic (Ladinian)

Flag of Slovenia.svg  Slovenia

Mongolianella aptianensis [87]

Sp. nov

Valid

Tomé et al.

Early Cretaceous (Aptian)

Romualdo Formation

Flag of Brazil.svg  Brazil

Nanacythere octum [66]

Sp. nov

Valid

Tesakova

Middle Jurassic

Flag of Russia.svg  Russia

Nikitinella songliangensis [88]

Sp. nov

In press

Zhang

Ordovician

Huadan Formation

Flag of the People's Republic of China.svg  China

Paracandona rosaepraeceps [89]

Sp. nov

Valid

Antonietto, Eaton & Park Boush

Paleogene

Claron Formation

Flag of the United States.svg  United States
(Flag of Utah.svg  Utah)

Paracypris undulareventralis [87]

Sp. nov

Valid

Tomé et al.

Early Cretaceous (Aptian)

Romualdo Formation

Flag of Brazil.svg  Brazil

Paracytheridea longicristata [69]

Sp. nov

Sciuto, Baldanza & Reitano

Early Pleistocene

Flag of Italy.svg  Italy

Parakeijia notoreticularis [72]

Sp. nov

McDonald & Warne

Miocene

Bookpurnong Formation

Flag of Australia (converted).svg  Australia

Paranacythere [90]

Gen. et sp. nov

Valid

Bergue et al.

Permian (Guadalupian)

Teresina Formation

Flag of Brazil.svg  Brazil

A possible member of the family Cytheruridae. The type species is P. nigripallus.

Pattersoncypris cucurves [79]

Sp. nov

Guzmán et al.

Early Cretaceous (Aptian)

Barbalha Formation

Flag of Brazil.svg  Brazil

Pattersoncypris kroemmelbeini [79]

Sp. nov

Guzmán et al.

Early Cretaceous (Aptian)

Flag of Brazil.svg  Brazil

Perissocytheridea florisdorsalis [87]

Sp. nov

Valid

Tomé et al.

Early Cretaceous (Aptian)

Romualdo Formation

Flag of Brazil.svg  Brazil

Perissocytheridea oculusutilis [87]

Sp. nov

Valid

Tomé et al.

Early Cretaceous (Aptian)

Romualdo Formation

Flag of Brazil.svg  Brazil

Perissocytheridea poruslinearis [87]

Sp. nov

Valid

Tomé et al.

Early Cretaceous (Aptian)

Romualdo Formation

Flag of Brazil.svg  Brazil

Procytherura ippolitovi [74]

Sp. nov

Valid

Tesakova in Tesakova & Seltser

Jurassic

Flag of Russia.svg  Russia

Procytherura iyae [66]

Sp. nov

Valid

Tesakova

Middle Jurassic

Flag of Russia.svg  Russia

Quasillites (Beckjennites) gebeckeri [83]

Sp. nov

Valid

Groos-Uffenorde in Groos-Uffenorde et al.

Early Devonian

Lower Yeraifa Formation

Flag of Morocco.svg  Morocco

A member of Podocopida belonging to the family Quasillitidae.

Rhinocypris spinata [79]

Sp. nov

Guzmán et al.

Early Cretaceous (Aptian)

Crato Formation

Flag of Brazil.svg  Brazil

Sansabella gelaohensis [76]

Sp. nov

Valid

Guillam & Forel in Guillam et al.

Devonian (Famennian)

Gelaohe Formation

Flag of the People's Republic of China.svg  China

A member of Palaeocopida belonging to the family Sansabellidae.

Satiellina zarandensis [75]

Sp. nov

Valid

Salas in Poursalehi et al.

Ordovician (Katian–Hirnantian)

Katkoyeh Formation

Flag of Iran.svg  Iran

A member of Podocopa belonging to the order Beyrichiocopida and the superfamily Drepanelloidea.

Sulcella baisuzhena [76]

Sp. nov

Valid

Guillam & Forel in Guillam et al.

Devonian (Famennian)

Gelaohe Formation

Flag of the People's Republic of China.svg  China

A member of Platycopida belonging to the family Cavellinidae.

Tegmenia mariasophiae [69]

Sp. nov

Sciuto, Baldanza & Reitano

Early Pleistocene

Flag of Italy.svg  Italy

Tenedocythere eleonorae [69]

Sp. nov

Sciuto, Baldanza & Reitano

Early Pleistocene

Flag of Italy.svg  Italy

Trachycythere peculiaris [66]

Sp. nov

Valid

Tesakova

Middle Jurassic

Flag of Russia.svg  Russia

Tumulocythereis [68]

Gen. et 3 sp. nov

Valid

Puckett & Hunt

Late Cretaceous

Flag of the United States.svg  United States

Genus includes new species T. incompta, T. tiberti and T. tumulus.

Velatomorpha pseudoaltilis [90]

Sp. nov

Valid

Bergue et al.

Permian (Guadalupian)

Teresina Formation

Flag of Brazil.svg  Brazil

A member of Platycopida belonging to the family Carbonitidae.

Velatomorpha xavante [90]

Sp. nov

Valid

Bergue et al.

Permian (Guadalupian)

Teresina Formation

Flag of Brazil.svg  Brazil

A member of Platycopida belonging to the family Carbonitidae.

Vendona spinifera [88]

Sp. nov

In press

Zhang

Ordovician

Huadan Formation

Flag of the People's Republic of China.svg  China

Zonocypris berthoui [91]

Sp. nov

Valid

Piovesan et al.

Early Cretaceous (Aptian)

Crato Formation

Flag of Brazil.svg  Brazil

Zonocypris dorsoconvexa [91]

Sp. nov

Valid

Piovesan et al.

Early Cretaceous (Aptian)

Crato Formation

Flag of Brazil.svg  Brazil

Other crustaceans

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages

Arcoscalpellum s.l. hamurorum [92]

Sp. nov

Valid

Karasawa & Amano

Miocene

Higashibessho Formation

Flag of Japan.svg  Japan

A barnacle belonging to the family Scalpellidae.

Cetopirus polysyrinx [93]

Sp. nov

Collareta et al.

Pleistocene

Flag of the United States.svg  United States
(Flag of California.svg  California
Flag of Oregon.svg  Oregon)

A whale barnacle.

Dabashanella longa [94]

Sp. nov

In press

Zhang

Cambrian Stage 3

Shuijingtuo Formation

Flag of the People's Republic of China.svg  China

A member of Phosphatocopida.

Dabashanella semiorbiculata [94]

Sp. nov

In press

Zhang

Cambrian Stage 3

Shuijingtuo Formation

Flag of the People's Republic of China.svg  China

A member of Phosphatocopida.

Dabashanella unispinata [94]

Sp. nov

In press

Zhang

Cambrian Stage 3

Shuijingtuo Formation

Flag of the People's Republic of China.svg  China

A member of Phosphatocopida.

Dietericambria [95]

Gen. et sp. nov

Valid

Peel

Cambrian (Wuliuan)

Henson Gletscher Formation

Flag of Greenland.svg  Greenland

A stem-group pentastomid. The type species is D. hensoniensis.

Heidiops [96]

Gen. et comb. nov

Valid

Werneburg & Schneider

Permian (Kungurian)

Salagou Formation

Flag of France.svg  France

A notostracan of uncertain affinities. The type species is "Triops cancriformis" permiensis Gand, Garric & Lapeyrie (1997), raised to the rank of the species Heidiops permiensis.

Koonwarrella [97]

Gen. et sp. nov

In press

Van Houte, Hegna & Butler

Early Cretaceous (Aptian)

Koonwarra Fossil Bed

Flag of Australia (converted).svg  Australia

An anostracan, possibly a member of the family Thamnocephalidae. Genus includes new species K. peterorum.

Linglongtaestheria qinglongensis [98]

Sp. nov

Teng, Li & Zhang

Late Jurassic

Tiaojishan Formation

Flag of the People's Republic of China.svg  China

A clam shrimp.

Magnitocyclus [99]

Gen. et sp. nov

Valid

Mychko et al.

Carboniferous (ViséanSerpukhovian)

Flag of Russia.svg  Russia

A member of Cyclida. Genus includes new species M. struveae.

Pachyscalpellum saskatchewanensis [100] Comb. novvalid(Russell) Upper Cretaceous (Maastrichtian) Bearpaw Formation Flag of Canada (Pantone).svg  Canada
(Flag of Saskatchewan.svg  Saskatchewan)
A giant barnacle, formerly known as "Calantica" saskatchewanensis Russell (1967).

Protochelonibia starnesi [101]

Sp. nov

Valid

Perreault, Collareta & Buckeridge

Oligocene (Rupelian)

Chickasawhay Formation

Flag of the United States.svg  United States
(Flag of Mississippi.svg  Mississippi)

A barnacle belonging to the family Chelonibiidae.

Rhabdostichus arcticensis [102]

Sp. nov

Valid

Shen & Wu

Devonian

Melville Island Formation

Flag of Canada (Pantone).svg  Canada

A member of the clam shrimp or ostracod family Rhabdostichidae.

Thuringiops [96]

Gen. et sp. nov

Valid

Werneburg & Schneider

Carboniferous (Gzhelian) to Permian (Sakmarian)

Upper Oberhof Formation

Flag of Germany.svg  Germany

A calmanostracan branchiopod, possibly a member of Kazacharthra. The type species is T. nephroides.

Yanjiestheria huajiyingensis [103]

Sp. nov

Li

Early Cretaceous (ValanginianHauterivian)

Huajiying Formation

Flag of the People's Republic of China.svg  China

A clam shrimp.

Other crustacean research

  • Collareta et al. (2022) describe borings on a sea turtle carapace from the Miocene (Tortonian) Pisco Formation (Peru), interpreted as probable attachment scars produced by turtle barnacles, and argue that sea turtles may have hosted barnacle symbionts as early as during the early Oligocene. [104]

Insects

Radiodonts

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages

Innovatiocaris maotianshanensis [105]

Gen. et sp. nov

Valid

Zeng et al.

Cambrian Stage 3

Maotianshan Shales

Flag of the People's Republic of China.svg  China

A radiodont of uncertain family. Formerly described as Anomalocaris sp. and whole body specimen of "Anomalocaris" saron .

Aria et al. ELRC 20001 head.png

"Innovatiocaris" multispiniformis [105]

Sp. nov

Valid

Zeng et al.

Cambrian Stage 3

Maotianshan Shales

Flag of the People's Republic of China.svg  China

A radiodont of uncertain family.

20220916 Innovatiocaris multispiniformis.png

Radiodont research

Trilobites

NameNoveltyStatusAuthorsAgeType localityLocationNotesImages

Agerina boygeorgei [107]

Sp. nov

Valid

Karim & Adrain

Ordovician (Floian)

Flag of the United States.svg  United States
(Flag of Nevada.svg  Nevada)

A member of the family Phillipsinellidae.

Aguaditaspis [108]

Gen. et sp. nov

Valid

Randolfe, Rustán & Bignon

Devonian (Lochkovian-Pragian)

Talacasto Formation

Flag of Argentina.svg  Argentina

A member of the family Dalmanitidae. The type species is A. mediaspina.

Aitkenaspis [109]

Gen. et sp. nov

Valid

Handkamer & Pratt in Handkamer, Pratt & MacNaughton

Cambrian

Flag of Canada (Pantone).svg  Canada

Genus includes new species A. keelensis.

Albertelloides eliasi [109]

Sp. nov

Valid

Handkamer & Pratt in Handkamer, Pratt & MacNaughton

Cambrian

Flag of Canada (Pantone).svg  Canada

Amphitryon constrictus [110]

Sp. nov

In press

Wei & Zhou in Wei et al.

Ordovician (Katian)

Daduhe Formation

Flag of the People's Republic of China.svg  China

Anebocephalus [111]

Gen. et sp. nov

Valid

Sundberg & Webster

Cambrian Stage 4

Harkless Formation

Flag of the United States.svg  United States
(Flag of Nevada.svg  Nevada)

Genus includes new species A. silverpeakensis.

Arndellaspis [112]

Gen. et sp. nov

Valid

Holloway, Banks & Banks

Silurian (Rhuddanian)

Arndell Sandstone

Flag of Australia (converted).svg  Australia

A member of the family Encrinuridae. The type species is A. oryxis.

Auritolithus [112]

Gen. et sp. nov

Valid

Holloway, Banks & Banks

Ordovician (Katian)

Arndell Sandstone

Flag of Australia (converted).svg  Australia

A member of the family Trinucleidae. The type species is A. corbetti.

Bignonops [113] Gen. et comb. novValidVan Viersen & KlocDevonianTimnrhanrhart FormationFlag of Morocco.svg  Morocco Monotypic genus in Acastidae. The type species is B. tamnrhertus.

Bolbolenellus dodoensis [109]

Sp. nov

Valid

Handkamer & Pratt in Handkamer, Pratt & MacNaughton

Cambrian

Flag of Canada (Pantone).svg  Canada

Brongniartella calveri [112]

Sp. nov

Valid

Holloway, Banks & Banks

Silurian (Rhuddanian)

Arndell Sandstone

Flag of Australia (converted).svg  Australia

A member of the family Homalonotidae.

Cambrosaurura [114]

Gen. et comb. et 2 sp. nov

Valid

Geyer in Cederström et al.

Cambrian

Jbel Wawrmast Formation

Flag of Morocco.svg  Morocco

A member of the family Ellipsocephalidae belonging to the subfamily Ellipsocephalinae. The type species is "Ornamentaspis" usitata Geyer (1990); genus also includes new species C. bommeli and C. robusta, and possibly also Ornamentaspis? todraensis Geyer (1990).

Catillicephala cifellii [115]

Sp. nov

Valid

Westrop & Dengler

Cambrian (Guzhangian)

Shallow Bay Formation

Flag of Canada (Pantone).svg  Canada
(Flag of Newfoundland and Labrador.svg  Newfoundland and Labrador)

A member of the family Catillicephalidae.

Chelediscus garzoni [116]

Sp. nov

Valid

Collantes et al.

Cambrian Stage 4

Flag of Spain.svg  Spain

Clarksonops [117]

Gen. et sp. nov

Disputed

Crônier & Waters

Devonian (Famennian)

Hongguleleng Formation

Flag of the People's Republic of China.svg  China

A phacopid trilobite. Genus includes new species C. junggariensis. The genus Clarksonops was subsequently considered to be a junior synonym of the genus Omegops by Zong (2023), resulting in a new combination Omegops junggariensis. [118] [119]

Coenoides [111]

Gen. et sp. nov

Valid

Sundberg & Webster

Cambrian Stage 4

Harkless Formation

Flag of the United States.svg  United States
(Flag of Nevada.svg  Nevada)

Genus includes new species C. scholteni.

Cuneoaxiella [114]

Gen. et comb. nov

Valid

Cederström et al.

Cambrian

Gislöv Formation

Flag of Morocco.svg  Morocco
Flag of Sweden.svg  Sweden

A member of the family Ellipsocephalidae belonging to the subfamily Protoleninae. The type species is "Proampyx" grandis Ahlberg & Bergström (1978); genus also includes "Cambrunicornia" agdziensis Geyer (1990).

Dellingia [114]

Gen. et comb. nov

Valid

Cederström et al.

Cambrian

Gislöv Formation

Flag of Sweden.svg  Sweden

A member of the family Ellipsocephalidae belonging to the subfamily Ellipsocephalinae. The type species is "Comluella" scanica Ahlberg & Bergström (1978).

Dodoella [109]

Gen. et sp. nov

Valid

Handkamer & Pratt in Handkamer, Pratt & MacNaughton

Cambrian

Flag of Canada (Pantone).svg  Canada

Genus includes new species D. kobayashii.

Ellipsostrenua brevifrons [114]

Sp. nov

Valid

Cederström et al.

Cambrian

Gislöv Formation

Flag of Sweden.svg  Sweden

A member of the family Ellipsocephalidae belonging to the subfamily Ellipsocephalinae.

Ellipsostrenua simrica [114]

Sp. nov

Valid

Cederström et al.

Cambrian

Gislöv Formation

Flag of Sweden.svg  Sweden

A member of the family Ellipsocephalidae belonging to the subfamily Ellipsocephalinae.

Ellipsostrenua troedssoni [114]

Sp. nov

Valid

Cederström et al.

Cambrian

Gislöv Formation

Flag of Sweden.svg  Sweden

A member of the family Ellipsocephalidae belonging to the subfamily Ellipsocephalinae.

Eobathyuriscus [109]

Gen. et 2 sp. nov

Valid

Handkamer & Pratt in Handkamer, Pratt & MacNaughton

Cambrian

Flag of Canada (Pantone).svg  Canada

Genus includes new species E. mackenziensis and E. macqueeni.

Eosaukia anhuiensis [120]

Sp. nov

Valid

Lei & Peng

Cambrian (Furongian)

Chaumitien Formation

Flag of the People's Republic of China.svg  China

A saukiid trilobite.

Epichalnipsus bergstroemi [114]

Sp. nov

Valid

Cederström et al.

Cambrian

Gislöv Formation

Flag of Sweden.svg  Sweden

A member of the family Ellipsocephalidae belonging to the subfamily Strenuaevinae.

Fantasticolithus [121]

Gen. et sp. nov

Fortey & Gutiérrez-Marco

Early Ordovician

Flag of Peru.svg  Peru

A trinucleid trilobite. Genus includes new species F. isabelae.

Forteyaspis [107]

Gen. et 2 sp. et comb. nov

Valid

Karim & Adrain

Ordovician

Flag of Canada (Pantone).svg  Canada
Flag of the United Kingdom.svg  United Kingdom

A member of the family Phillipsinellidae. The type species is F. idoli; genus also includes new species F. adamanti, as well as "Agerina" laurentica Ingham & Tripp (1991) and "Agerina" norrisi Ludvigsen (1980).

Geigibole kohleichensis [122]

Sp. nov

Valid

Müller & Hahn

Carboniferous (Viséan)

Flag of Germany.svg  Germany

Glossopleura youngi [109]

Sp. nov

Valid

Handkamer & Pratt in Handkamer, Pratt & MacNaughton

Cambrian

Flag of Canada (Pantone).svg  Canada

Gondwanaspis eisbornensis [123]

Sp. nov

Valid

Helling & Becker

Devonian (probably early Frasnian)

Hagen-Balve Formation

Flag of Germany.svg  Germany

A member of the family Odontopleuridae.

Gondwanaspis schloesseri [123]

Sp. nov

Valid

Helling & Becker

Devonian (probably Givetian)

Hofermühle Formation

Flag of Germany.svg  Germany

A member of the family Odontopleuridae.

Gravicalymene clarkei [112]

Sp. nov

Valid

Holloway, Banks & Banks

Silurian (Rhuddanian)

Arndell Sandstone

Flag of Australia (converted).svg  Australia

A member of the family Calymenidae belonging to the subfamily Calymeninae.

Harklessaspis [111]

Gen. et 2 sp. nov

Valid

Sundberg & Webster

Cambrian Stage 4

Harkless Formation

Flag of the United States.svg  United States
(Flag of Nevada.svg  Nevada)

Genus includes new species H. rasettii and H. parvigranulosus.

Hollardops angustifrons [113] Sp. novValidVan Viersen & KlocDevonianTimrhanrhart FormationFlag of Morocco.svg  Morocco A member of the family Acastidae.
Hollardops klugi [113] Sp. novValidVan Viersen & KlocDevonianSeheb El Rhassel GroupFlag of Morocco.svg  Morocco A member of the family Acastidae.
Hollardops kyriarchos [113] Sp. novValidVan Viersen & KlocDevonianKhebchia FormationFlag of Morocco.svg  Morocco A member of the family Acastidae.
Hollardops luscus [113] Sp. novValidVan Viersen & KlocDevonianEl Otfal FormationFlag of Morocco.svg  Morocco A member of the family Acastidae.
Hollardops multatuli [113] Sp. novValidVan Viersen & KlocDevonianKhebchia FormationFlag of Morocco.svg  Morocco A member of the family Acastidae.

Ivanites [108]

Gen. et sp. nov

Valid

Randolfe, Rustán & Bignon

Devonian (Lochkovian-Pragian)

Talacasto Formation

Flag of Argentina.svg  Argentina

A member of the family Dalmanitidae. The type species is I. leonorae.

Japonoscutellum senectum [112]

Sp. nov

Valid

Holloway, Banks & Banks

Silurian (Rhuddanian)

Arndell Sandstone

Flag of Australia (converted).svg  Australia

A member of the family Scutelluidae.

Kettneraspis plumula [124]

Sp. nov

Valid

Flick & Flick

Devonian (Eifelian)

Flag of Germany.svg  Germany

A member of the family Odontopleuridae.

Kongqiaoheia sarytumensis [125]

Sp. nov

Valid

Ghobadi Pour

Ordovician

Flag of Kazakhstan.svg  Kazakhstan

Liostracina fuluensis [126]

Sp. nov

Valid

Yang et al.

Cambrian (Guzhangian)

Longha Formation

Flag of the People's Republic of China.svg  China

A member of Ptychopariida belonging to the family Liostracinidae.

Mackenzieaspis [109]

Gen. et 2 sp. nov

Valid

Handkamer & Pratt in Handkamer, Pratt & MacNaughton

Cambrian

Flag of Canada (Pantone).svg  Canada

Genus includes new species M. parallelispinosa and M. divergens.

Malongullia sinensis [110]

Sp. nov

In press

Wei & Zhou in Wei et al.

Ordovician (Katian)

Daduhe Formation

Flag of the People's Republic of China.svg  China

Malongullia zhenxiongensis [110]

Sp. nov

In press

Wei & Zhou in Wei et al.

Ordovician (Katian)

Daduhe Formation

Flag of the People's Republic of China.svg  China

Mexicaspidella [109]

Nom. nov

Not Valid

Handkamer & Pratt in Handkamer, Pratt & MacNaughton

Cambrian

Flag of Mexico.svg  Mexico
Flag of the United States.svg  United States

A replacement name for Mexicaspis Lochman (1948). Not valid because prior replacement: Caspimexis Özdikmen 2005 in: Paleontological Journal 39(5):563-564

Miaopopsis sokyrensis [125]

Sp. nov

Valid

Ghobadi Pour

Ordovician

Flag of Kazakhstan.svg  Kazakhstan

Minicryphaeus suavius [113] Sp. novValidVan Viersen & KlocDevonianSeheb El Rhassel GroupFlag of Morocco.svg  Morocco A member of the family Acastidae.

Mynaralaspis [125]

Gen. et sp. nov

Valid

Ghobadi Pour

Ordovician

Flag of Kazakhstan.svg  Kazakhstan

Genus includes new species M. perforata.

Needmorella [127]

Gen. et sp. nov

Valid

Holloway & Scott

Devonian

Needmore Shale

Flag of the United States.svg  United States
((Flag of Pennsylvania.svg  Pennsylvania
(Flag of Virginia.svg  Virginia
Flag of West Virginia.svg  West Virginia)

A member of the family Dalmanitidae belonging to the subfamily Synphoriinae. The type species is N. simoni.

Niuchangella agastor [112]

Sp. nov

Valid

Holloway, Banks & Banks

Silurian (Rhuddanian)

Arndell Sandstone

Flag of Australia (converted).svg  Australia

A member of the family Brachymetopidae.

Oenonella otherfellersorum [128]

Sp. nov

Valid

Adrain & Fortey

Ordovician (Darriwilian)

Table Cove Formation

Flag of Canada (Pantone).svg  Canada
(Flag of Newfoundland and Labrador.svg  Newfoundland and Labrador)

Oenonella wasisnamei [128]

Sp. nov

Valid

Adrain & Fortey

Ordovician (Darriwilian)

Table Cove Formation

Flag of Canada (Pantone).svg  Canada
(Flag of Newfoundland and Labrador.svg  Newfoundland and Labrador)

Pedinopariops? requadti [124]

Sp. nov

Valid

Flick & Flick

Devonian (Eifelian)

Flag of Germany.svg  Germany

A member of the family Phacopidae.

Peltura hutchinsoni [129]

Sp. nov

Valid

Nguyen, Westrop & Landing

Cambrian (Furongian)

Chelsey Drive Group

Flag of Canada (Pantone).svg  Canada
(Flag of Nova Scotia.svg  Nova Scotia)

An olenid trilobite.

Peltura undulata [130]

Sp. nov

Nielsen et al.

Cambrian (Furongian)

Alum Shale Formation

Flag of Norway.svg  Norway
Flag of Sweden.svg  Sweden

An olenid trilobite.

Pepodes [112]

Gen. et sp. nov

Valid

Holloway, Banks & Banks

Silurian (Rhuddanian)

Arndell Sandstone

Flag of Australia (converted).svg  Australia

A member of the family Illaenidae. The type species is P. agrestis.

Persiax [131]

Nom. nov

Valid

Lerosey-Aubril & Deshmukh

Carboniferous (Tournaisian)

Flag of Iran.svg  Iran

A replacement name for Persia Lerosey-Aubril (2012).

Platykardiapyge [113] Gen. et comb. novValidVan Viersen & KlocDevonianIhandar FormationFlag of Morocco.svg  Morocco Genus in Acastidae. The type species is P. maderensis; genus also includes P. aequisulcata.

Pricyclopyge keralensis [125]

Sp. nov

Valid

Ghobadi Pour

Ordovician

Flag of Kazakhstan.svg  Kazakhstan

Prosaukia xiaoxianensis [120]

Sp. nov

Valid

Lei & Peng

Cambrian (Furongian)

Chaumitien Formation

Flag of the People's Republic of China.svg  China

A saukiid trilobite.

Sahtuia [109]

Gen. et sp. nov

Valid

Handkamer & Pratt in Handkamer, Pratt & MacNaughton

Cambrian

Flag of Canada (Pantone).svg  Canada

Genus includes new species S. carcajouensis.

Salterocoryphe? bailliei [112]

Sp. nov

Valid

Holloway, Banks & Banks

Ordovician (Katian)

Arndell Sandstone

Flag of Australia (converted).svg  Australia

A member of the family Calymenidae belonging to the subfamily Colpocoryphinae.

Sculptoproetus (Macroblepharum) bithynicus [124]

Sp. nov

Valid

Flick & Flick

Devonian (Emsian)

Flag of Turkey.svg  Turkey

A member of the family Proetidae belonging to the subfamily Cornuproetinae.

Shumardia karasaiensis [125]

Sp. nov

Valid

Ghobadi Pour

Ordovician

Flag of Kazakhstan.svg  Kazakhstan

Taklamakania paucisegmentatus [110]

Sp. nov

In press

Wei & Zhou in Wei et al.

Ordovician (Katian)

Daduhe Formation

Flag of the People's Republic of China.svg  China

Toxotiformis [132]

Gen. et comb. et 5 sp. nov

Valid

Makarova

Cambrian

Flag of Russia.svg  Russia

The type species is "Toxotis" venustus Lazarenko (1968); genus also includes new species T. artus, T. kotuyensis, T. nelegensis, T. tuberculosus and T. ventosus.

Triarthrus akkermensis [125]

Sp. nov

Valid

Ghobadi Pour

Ordovician

Flag of Kazakhstan.svg  Kazakhstan

Vietnamia hyron [112]

Sp. nov

Valid

Holloway, Banks & Banks

Ordovician (Katian)

Arndell Sandstone

Flag of Australia (converted).svg  Australia

A member of the family Calymenidae belonging to the subfamily Reedocalymeninae.

Trilobite research

Other arthropods

NameNoveltyStatusAuthorsAgeType localityCountryNotesImages

Acheronauta [149]

Gen. et sp. nov

Valid

Pulsipher et al.

Silurian

Waukesha Lagerstätte

Flag of the United States.svg  United States
(Flag of Wisconsin.svg  Wisconsin)

A vermiform arthropod, possibly a basal member of Mandibulata. Genus includes new species A. stimulapis.

Acheronauta-B.png

Astutuscaris [150]

Gen. et sp. nov

Valid

Jiao & Du

Cambrian Stage 4

Wulongqing Formation

Flag of the People's Republic of China.svg  China

A member of Euarthropoda of uncertain affinities. The type species is A. bispinifer.

Balhuticaris [151]

Gen. et sp. nov

Valid

Izquierdo-López & Caron

Cambrian

Burgess Shale

Flag of Canada (Pantone).svg  Canada
(Flag of British Columbia.svg  British Columbia)

A bivalved arthropod belonging to the group Hymenocarina. The type species is B. voltae.

Balhuticaris.png

Cyrtoctenus bambachi [152]

Sp. nov

Valid

Plotnick & Lamsdell

Carboniferous (Tournaisian)

Price Formation

Flag of the United States.svg  United States
(Flag of Virginia.svg  Virginia)

A hibbertopterid eurypterid.

Cyrtoctenus bambachi holotype.png

Erettopterus qujingensis [153]

Sp. nov

Valid

Ma et al.

Silurian (Pridolí)

Yulongsi Formation

Flag of the People's Republic of China.svg  China

A pterygotid eurypterid.

Erratus [154]

Gen. et sp. nov

Fu et al.

Cambrian Stage 3

Helinpu Formation

Flag of the People's Republic of China.svg  China

An early carapace-bearing arthropod. The type species is E. sperare.

Erratus.png

Fengzhengia [155]

Gen. et sp. nov

Valid

O'Flynn et al.

Cambrian Stage 3

Chiungchussu Formation

Flag of the People's Republic of China.svg  China

A member of Euarthropoda of uncertain affinities. The type species is F. mamingae.

Fengzhengia.png

Guangyuanolimulus [156]

Gen. et sp. nov

Hu et al.

Permian-Triassic transition

Flag of the People's Republic of China.svg  China

A member of Xiphosura, possibly an early horseshoe crab. Genus includes new species G. shangsiensis.

Hibbertopterus lamsdelli [157]

Sp. nov

In press

Braddy, Lerner & Lucas

Late Carboniferous

Flag of the United States.svg  United States
(Flag of New Mexico.svg  New Mexico)

A eurypterid.

Lunataspis borealis [158]

Sp. nov

In press

Lamsdell et al.

Ordovician (Sandbian)

Gull River Formation

Flag of Canada (Pantone).svg  Canada
(Flag of Ontario.svg  Ontario)

A member of Xiphosurida.

20221117 Lunataspis borealis.png

Malongia [159]

Gen. et sp. nov

Wang et al.

Devonian (Lochkovian)

Xiaxishancun Formation

Flag of the People's Republic of China.svg  China

A eurypterid belonging to the family Dolichopteridae. Genus includes new species M. mirabilis.

Masticaris [160]

Gen. et sp. nov

Valid

Harvey & Butterfield

Cambrian Stage 4

Mount Clark Formation

Flag of Canada (Pantone).svg  Canada
(Flag of the Northwest Territories.svg  Northwest Territories)

An arthropod described on the basis of mandibles co-occurring with small carbonaceous fossils. The type species is M. fimbriata.

Monstrodesmus grimaldii [161]

Sp. nov

Valid

Su, Cai & Huang

Cretaceous

Burmese amber

Flag of Myanmar.svg  Myanmar

A millipede belonging to the family Trichopolydesmidae.

Paleolimulus mazonensis [162]

Sp. nov

Valid

Bicknell, Naugolnykh & McKenzie

Carboniferous (Moscovian)

Carbondale Formation

Flag of the United States.svg  United States
(Flag of Illinois.svg  Illinois)

A member of Xiphosura belonging to the family Paleolimulidae.

Parahughmilleria fuea [163]

Sp. nov

Ma et al.

Devonian (Lochkovian)

Xiaxishancun Formation

Flag of the People's Republic of China.svg  China

An adelophthalmid eurypterid.

Pterygotus wanggaii [163]

Sp. nov

Ma et al.

Devonian (Lochkovian)

Xiaxishancun Formation

Flag of the People's Republic of China.svg  China

A pterygotid eurypterid.

Tomlinsonus [164]

Gen. et sp. nov

Valid

Moysiuk et al.

Ordovician (Katian)

Kirkfield Formation

Flag of Canada (Pantone).svg  Canada
(Flag of Ontario.svg  Ontario)

A marrellomorph arthropod. The type species is T. dimitrii.

Tomlinsonus.png

Vermontcaris [165]

Gen. et sp. nov

Valid

Pari, Briggs & Gaines

Cambrian Stage 4

Flag of the United States.svg  United States
(Flag of Vermont.svg  Vermont)

A bivalved arthropod. Genus includes new species V. montcalmi.

General research

Related Research Articles

This list of fossil arthropods described in 2012 is a list of new taxa of trilobites, fossil insects, crustaceans, arachnids and other fossil arthropods of every kind that have been described during the year 2012. The list only includes taxa at the level of genus or species.

<span class="mw-page-title-main">Paleontology in Oklahoma</span>

Paleontology in Oklahoma refers to paleontological research occurring within or conducted by people from the U.S. state of Oklahoma. Oklahoma has a rich fossil record spanning all three eras of the Phanerozoic Eon. Oklahoma is the best source of Pennsylvanian fossils in the United States due to having an exceptionally complete geologic record of the epoch. From the Cambrian to the Devonian, all of Oklahoma was covered by a sea that would come to be home to creatures like brachiopods, bryozoans, graptolites and trilobites. During the Carboniferous, an expanse of coastal deltaic swamps formed in areas of the state where early tetrapods would leave behind footprints that would later fossilize. The sea withdrew altogether during the Permian period. Oklahoma was home a variety of insects as well as early amphibians and reptiles. Oklahoma stayed dry for most of the Mesozoic. During the Late Triassic, carnivorous dinosaurs left behind footprints that would later fossilize. During the Cretaceous, however, the state was mostly covered by the Western Interior Seaway, which was home to huge ammonites and other marine invertebrates. During the Cenozoic, Oklahoma became home to creatures like bison, camels, creodonts, and horses. During the Ice Age, the state was home to mammoths and mastodons. Local Native Americans are known to have used fossils for medicinal purposes. The Jurassic dinosaur Saurophaganax maximus is the Oklahoma state fossil.

This list of fossil arthropods described in 2013 is a list of new taxa of trilobites, fossil insects, crustaceans, arachnids and other fossil arthropods of every kind that have been described during the year 2013. The list only includes taxa at the level of genus or species.

This list of fossil arthropods described in 2014 is a list of new taxa of trilobites, fossil insects, crustaceans, arachnids and other fossil arthropods of every kind that have been described during the year 2014. The list only includes taxa at the level of genus or species.

Paleontology or palaeontology is the study of prehistoric life forms on Earth through the examination of plant and animal fossils. This includes the study of body fossils, tracks (ichnites), burrows, cast-off parts, fossilised feces (coprolites), palynomorphs and chemical residues. Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a science. This article records significant discoveries and events related to paleontology that occurred or were published in the year 2015.

This list of fossil arthropods described in 2015 is a list of new taxa of trilobites, fossil insects, crustaceans, arachnids and other fossil arthropods of every kind that have been described during the year 2015. The list only includes taxa at the level of genus or species.

This list of fossil arthropods described in 2009 is a list of new taxa of trilobites, fossil insects, crustaceans, arachnids and other fossil arthropods that have been described during the year 2009, as well as other significant discoveries and events related to arthropod paleontology that occurred.

Paleontology or palaeontology is the study of prehistoric life forms on Earth through the examination of plant and animal fossils. This includes the study of body fossils, tracks (ichnites), burrows, cast-off parts, fossilised feces (coprolites), palynomorphs and chemical residues. Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a science. This article records significant discoveries and events related to paleontology that occurred or were published in the year 2016.

This list of fossil arthropods described in 2016 is a list of new taxa of trilobites, fossil insects, crustaceans, arachnids and other fossil arthropods of every kind that have been described during the year 2016, as well as other significant discoveries and events related to arthropod paleontology that occurred in the year 2016.

This list of fossil arthropods described in 2017 is a list of new taxa of trilobites, fossil insects, crustaceans, arachnids and other fossil arthropods of every kind that are scheduled to be described during the year 2017, as well as other significant discoveries and events related to arthropod paleontology that are scheduled to occur in the year 2017.

This list of fossil arthropods described in 2018 is a list of new taxa of trilobites, fossil insects, crustaceans, arachnids, and other fossil arthropods of every kind that were described during the year 2018, as well as other significant discoveries, and events related to arthropod paleontology that are scheduled to occur in the year 2018.

This list of fossil arthropods described in 2019 is a list of new taxa of trilobites, fossil insects, crustaceans, arachnids and other fossil arthropods of every kind that are scheduled to be described during the year 2019, as well as other significant discoveries and events related to arthropod paleontology that are scheduled to occur in the year 2019.

Paleontology or palaeontology is the study of prehistoric life forms on Earth through the examination of plant and animal fossils. This includes the study of body fossils, tracks (ichnites), burrows, cast-off parts, fossilised feces (coprolites), palynomorphs and chemical residues. Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a science. This article records significant discoveries and events related to paleontology that occurred or were published in the year 2020.

2020 in arthropod paleontology is a list of new arthropod fossil taxa, including arachnids, crustaceans, insects, trilobites, and other arthropods that were announced or described, as well as other significant arthropod paleontological discoveries and events which occurred in 2020.

Paleontology or palaeontology is the study of prehistoric life forms on Earth through the examination of plant and animal fossils. This includes the study of body fossils, tracks (ichnites), burrows, cast-off parts, fossilised feces (coprolites), palynomorphs and chemical residues. Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a science. This article records significant discoveries and events related to paleontology that occurred or were published in the year 2021.

2021 in arthropod paleontology is a list of new arthropod fossil taxa, including arachnids, crustaceans, insects, trilobites, and other arthropods that were announced or described, as well as other significant arthropod paleontological discoveries and events which occurred in 2021.

Paleontology or palaeontology is the study of prehistoric life forms on Earth through the examination of plant and animal fossils. This includes the study of body fossils, tracks (ichnites), burrows, cast-off parts, fossilised feces (coprolites), palynomorphs and chemical residues. Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a science. This article records significant discoveries and events related to paleontology that occurred or were published in the year 2022.

Paleontology or palaeontology is the study of prehistoric life forms on Earth through the examination of plant and animal fossils. This includes the study of body fossils, tracks (ichnites), burrows, cast-off parts, fossilised feces (coprolites), palynomorphs and chemical residues. Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a science. This article records significant discoveries and events related to paleontology that occurred or were published in the year 2023.

2023 in arthropod paleontology is a list of new arthropod fossil taxa, including arachnids, crustaceans, trilobites, and other arthropods that were announced or described, as well as other significant arthropod paleontological discoveries and events which occurred in 2023.

2024 in arthropod paleontology is a list of new arthropod fossil taxa, including arachnids, crustaceans, trilobites, and other arthropods that were announced or described, as well as other significant arthropod paleontological discoveries and events which occurred in 2024.

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