Cascoplecia

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Cascoplecia
Temporal range: Late Aptian to Early Cenomanian
Cascoplecia fossil in Burmese amber.jpg
holotype fossil
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Diptera
Superfamily: Bibionoidea
Family: Bibionidae
Genus: Cascoplecia
Poinar, 2010
Species:
C. insolitis
Binomial name
Cascoplecia insolitis
Poinar, 2010

Cascoplecia insolitis, rarely known as the unicorn fly, [1] is an extinct dipteran that lived in the Early Cretaceous. The type specimen was found in Burmese amber. [1] George Poinar Jr., who described the fossil, placed the genus into a new family Cascopleciidae. One of the defining characteristics of Cascoplecia is the presence of three ocelli raised on an extended, horn-like protuberance. The distinctiveness of the family was questioned by other authors, and the genus has been subsequently transferred to the family Bibionidae. [2] [3]

reconstruction Cascoplecia insolitis.jpg
reconstruction

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2019 in paleoentomology is a list of new fossil insect taxa that were described during the year 2019, as well as other significant discoveries and events related to paleoentomology that were scheduled to occur during the year.

2017 in paleoentomology is a list of new fossil insect taxa that were described during the year 2017, as well as other significant discoveries and events related to paleoentomology that were scheduled to occur during the year.

Burmese amber is fossil resin dating to the early Late Cretaceous Cenomanian age recovered from deposits in the Hukawng Valley of northern Myanmar. It is known for being one of the most diverse Cretaceous age amber paleobiotas, containing rich arthropod fossils, along with uncommon vertebrate fossils and even rare marine inclusions. A mostly complete list of all taxa described up until 2018 can be found in Ross 2018; its supplement Ross 2019b covers most of 2019.

Discoscapa apicula is an extinct species of crabronid wasp, formerly considered one of the two oldest-known species of bees. The species was described from an amber inclusion in Burmese Amber in 2020 by George Poinar Jr., a zoologist at Oregon State University. The fossil was found in a mine in the Hukawng Valley of northern Myanmar and is believed to date from the Cretaceous Period, 100 million years ago, the same age as Melittosphex burmensis, likewise previously considered the oldest known bee species; as it comes from the same amber deposit, these two specimens are considered to be the same approximate age. More recent research has concluded that D. apicula is a wasp belonging to the subfamily Crabroninae, placed in its own tribe, Discoscapini.

2020 in paleoentomology is a list of new fossil insect taxa that were described during the year 2020, as well as other significant discoveries and events related to paleoentomology that were scheduled to occur during the year.

2015 in paleoentomology is a list of new fossil insect taxa that were described during the year 2016, as well as other significant discoveries and events related to paleoentomology that were scheduled to occur during the year.

2015 in paleoentomology is a list of new fossil insect taxa that were described during the year 2015, as well as other significant discoveries and events related to paleoentomology that were scheduled to occur during the year.

Burmese amber is fossil resin dating to the early Late Cretaceous Cenomanian age recovered from deposits in the Hukawng Valley of northern Myanmar. It is known for being one of the most diverse Cretaceous age amber paleobiotas, containing rich arthropod fossils, along with uncommon vertebrate fossils and even rare marine inclusions. A mostly complete list of all taxa described up until 2018 can be found in Ross 2018; its supplement Ross 2019b covers most of 2019.

Burmese amber is fossil resin dating to the early Late Cretaceous Cenomanian age recovered from deposits in the Hukawng Valley of northern Myanmar. It is known for being one of the most diverse Cretaceous age amber paleobiotas, containing rich arthropod fossils, along with uncommon vertebrate fossils and even rare marine inclusions. A mostly complete list of all taxa described up until 2018 can be found in Ross 2018; its supplement Ross 2019b covers most of 2019.

Jouault, Corentin; Rosse-Guillevic, Simon. "A new genus of praeaulacid wasp from the mid-Cretaceous Kachin amber (Myanmar)". Annales de Paléontologie. 109 (1): 102599. doi:10.1016/j.annpal.2023.102599.

This paleoentomology list records new fossil insect taxa that were to be described during the year 2021, as well as notes other significant paleoentomology discoveries and events which occurred during that year.

This paleoentomology list records new fossil insect taxa that are to be described during the year 2022, as well as notes other significant paleoentomology discoveries and events which occurred during that year.

This paleoentomology list records new fossil insect taxa that were described during the year 2014, as well as notes other significant paleoentomology discoveries and events which occurred during that year.

This list of 2023 in paleoentomology records new fossil insect taxa that are to be described during the year, as well as documents significant paleoentomology discoveries and events which occurred during that year.

References

  1. 1 2 Poinar Jr., George (2010). "Cascoplecia insolitis (Diptera: Cascopleciidae), a new family, genus, and species of flower-visiting, unicorn fly (Bibionomorpha) in Early Cretaceous Burmese amber". Cretaceous Research. 31 (1): 71–76. Bibcode:2010CrRes..31...71P. doi:10.1016/j.cretres.2009.09.007.
  2. Thomas Pape, Vladimir Blagoderov & Mikhail B. Mostovski. 2011 Order DIPTERA Linnaeus, 1758. In: Zhang, Z.-Q. (Ed.) Animal biodiversity: An outline of higher-level classification and survey of taxonomic richness.
  3. Li, L.; Skibińska, K.; Krzemiński, W.; Wang, B.; Xiao, C.; Zhang, Q. (2021). "A new March fly Protopenthetrius skartveiti gen. nov. et sp. nov.(Diptera, Bibionidae, Plecinae) from mid-Cretaceous Burmese amber". Cretaceous Research. 104924.