Archichrysotus

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Archichrysotus
Temporal range: Upper Cretaceous, 94.3–70.6  Ma
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Diptera
Family: Dolichopodidae
Subfamily: Parathalassiinae
Genus: Archichrysotus
Negrobov, 1978 [1]
Type species
Archichrysotus hennigi
Negrobov, 1978 [1]

Archichrysotus is an extinct genus of flies in the family Dolichopodidae. The generic name is a combination of the Greek prefix archi- ("the first") and the generic name Chrysotus . [1] The genus is known from Upper Cretaceous amber from the Taymyr Peninsula in Russia, New Jersey in the United States and Cedar Lake in Manitoba, Canada. [1] [2]

Species

The genus contains four species:

Related Research Articles

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<span class="mw-page-title-main">Atelestidae</span> Family of flies

Atelestidae is a family of flies in the superfamily Empidoidea. The four genera were placed in a separate family in 1983; they were formerly either in Platypezidae or considered incertae sedis. While they are doubtless the most basal of the living Empidoidea, the monophyly of the family is not fully proven. The genus Nemedina seems to represent a most ancient lineage among the entire superfamily, while Meghyperus is probably not monophyletic in its present delimitation, and it is liable to be split up eventually, with some species being placed elsewhere. In 2010, the genus Alavesia, previously only known from Cretaceous fossils, was found alive in Namibia, subsequent species were also described from Brazil.

<i>Dolichopus</i> Genus of flies

Dolichopus is a large cosmopolitan genus of flies in the family Dolichopodidae. Adults are small flies, typically less than 8 mm in length. Nearly all species are metallic greenish-blue to greenish-bronze. It is the largest genus of Dolichopodidae with more than 600 species worldwide.

Guzeriplia is a genus of flies in the family Dolichopodidae. It is known from southern Russia, Georgia, China and Turkey. It is considered a synonym of Chrysotimus by some authors, but is considered a separate genus by others.

Palaeomedeterus is an extinct genus of flies in the family Dolichopodidae, known from Baltic amber and Cambay amber from the Eocene. The genus was first proposed by Fernand Meunier in 1895 with no included species or description, though illustrations were provided for six different unnamed species.

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<span class="mw-page-title-main">Dolichopodinae</span> Subfamily of flies

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<span class="mw-page-title-main">Medeterinae</span> Subfamily of flies

Medeterinae is a subfamily of flies in the family Dolichopodidae.

<span class="mw-page-title-main">Parathalassiinae</span> Subfamily of flies

Parathalassiinae is a subfamily of flies in the family Dolichopodidae. It is part of an extended concept of the family, Dolichopodidae sensu lato, and forms a monophyletic group with Dolichopodidae sensu stricto. It was once placed provisionally in the subfamily Microphorinae as the tribe Parathalassiini.

Cretomicrophorus is an extinct genus of flies in the family Dolichopodidae from the Upper Cretaceous of Russia, France and the United States. The generic name is a combination of the Latin word creta ("chalk") and the generic name Microphorus.

<span class="mw-page-title-main">Microphorinae</span> Subfamily of flies

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Avenaphora is an extinct genus of flies in the family Dolichopodidae. It is known from the Cretaceous of Lebanon and France.

Microphorites is an extinct genus of flies in the family Dolichopodidae.

Prohercostomus is an extinct genus of flies in the family Dolichopodidae, known from Baltic amber from the Eocene. It was originally created as a subgenus of Hercostomus, but was later raised to genus rank.

Schistostoma is a genus of flies in the family Dolichopodidae, subfamily Microphorinae.

References

  1. 1 2 3 4 5 6 Negrobov, O. P. (1978). Мухи надсемейства Empididoidea (Diptera) из мелового ретинита Северной Сибири [Flies of the Superfamily Empidioidea (Diptera) from Cretaceous Retinite in Northern Siberia]. Paleontologicheskii Zhurnal (in Russian). 1978 (2): 81–90. Archived from the original (PDF) on 2018-04-28. Retrieved 2018-05-16.
  2. 1 2 3 Grimaldi, David A.; Cumming, Jeffrey Malcolm (1999). "Brachyceran Diptera in Cretaceous ambers and Mesozoic diversification of the Eremoneura" (PDF). Bulletin of the American Museum of Natural History (239): 1–124. hdl:2246/1583.

Evenhuis, N.L. (2 Apr 2014). "Family Dolichopodidae". Catalog of the fossil flies of the world (Insecta: Diptera) website. 2.0.