Biology:Palaeomedeterus

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Short description: Extinct genus of Dolichopodid flies from Eocene of Baltic region

Palaeomedeterus
Temporal range: Eocene, 37.2–33.9 Ma
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Diptera
Family: Dolichopodidae
Subfamily: Peloropeodinae
Genus: Palaeomedeterus
Meunier, 1895[1]
Type species
Palaeochrysotus ignavus
Meunier, 1907
Synonyms[2]
  • Palaeochrysotus Meunier, 1907[3]
  • Gheynia Meunier, 1899[4]
  • Gheynius Meunier, 1907 (unjustified emendation)

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 (making the name Palaeomedeterus available according to the ICZN).[2]

Species

The genus includes the following species:[5]

  • Palaeomedeterus bifurcatus (Meunier, 1907) (Synonym: Gheynia bifurcata Meunier, 1907)[2]Baltic amber, Russia, Eocene
  • Palaeomedeterus cambayensis Bickel in Bickel et al., 2022[6] − Cambay amber, India, Eocene
  • Palaeomedeterus fessus (Meunier, 1907) − Baltic amber, Russia, Eocene
  • Palaeomedeterus hirsutus (Meunier, 1907) − Baltic amber, Russia, Eocene
  • Palaeomedeterus horridus (Meunier, 1907) − Baltic amber, Russia, Eocene
  • Palaeomedeterus ignavus (Meunier, 1907) − Baltic amber, Russia, Eocene
  • Palaeomedeterus languidus (Meunier, 1907) − Baltic amber, Russia, Eocene
  • Palaeomedeterus lassatus (Meunier, 1907) − Baltic amber, Russia, Eocene
  • Palaeomedeterus lentus (Meunier, 1907) − Baltic amber, Russia, Eocene

The following species are considered nomina nuda:

  • Palaeomedeterus meunieri Meuffels & Grootaert, 1999[7] (replacement name for Tipula culiciformis Meunier, 1899 nec Linnaeus, 1758, a nomen nudum)[2]

References

  1. Meunier, F. (1895). "Les Dolichopodidae de l'ambre tertiaire". Annales de la Société scientifique de Bruxelles 19: 173–175. https://books.google.com/books?id=d54AAAAAYAAJ&pg=RA1-PA173. 
  2. 2.0 2.1 2.2 2.3 I.Ya. Grichanov; O.P. Negrobov (2018). "Peloropeodinae (Diptera: Dolichopodidae) from Baltic amber". Caucasian Entomological Bulletin 14 (1): 95–104. doi:10.23885/1814-3326-2018-14-1-95-104. http://www.ssc-ras.ru/ckfinder/userfiles/files/18_Grichanov%20Negrobov.pdf. 
  3. Meunier, F. (1907). "Monographie des Dolichopodidæ de l'ambre de la Baltique" (in French). Le Naturaliste: Revue illustrée des sciences naturelles. 2 21 (29): 197–199. https://biodiversitylibrary.org/page/44572353. 
  4. Meunier, F. (1899). "Note sur les Dolichopodidae de l’ambre tertiaire [Dipt."]. Bulletin de la Société Entomologique de France 1899: 322–323. https://biodiversitylibrary.org/page/8260744. 
  5. Meunier, F. (1907). "Monographie des Dolichopodidæ de l'ambre de la Baltique" (in French). Le Naturaliste: Revue illustrée des sciences naturelles. 2 21 (29): 209–211. https://biodiversitylibrary.org/page/44572365. 
  6. Bickel, D. J.; Martin, J.; Agnihotri, P.; Singh, H. (2022). "Dolichopodidae (Diptera) from the Eocene amber deposits of Cambay and Kutch Basins, India". Palaeoentomology 5 (5): 475–486. doi:10.11646/palaeoentomology.5.5.9. 
  7. Meuffels, H. J. G.; Grootaert, Patrick (1999). "New names in the family Dolichopodidae (Diptera)". Bulletin de l'Institut royal des Sciences naturelles de Belgique. Entomologie 69: 289-292. http://biblio.naturalsciences.be/rbins-publications/bulletins-de-linstitut-royal-des-sciences-naturelles-de-belgique-entomologie/69-1999/entomo69-art289-292.pdf. Retrieved 30 March 2018. 

Evenhuis, N.L. (2 Apr 2014). "Family Dolichopodidae". http://hbs.bishopmuseum.org/fossilcat/fossdolicho.html. 

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