Choristopsychidae

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Choristopsychidae
Temporal range: Pliensbachian–Oxfordian
Venational asymmetry in Paristopsyche angelineae Fig 4 A.png
Paristopsyche angelineae
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Mecoptera
Family: Choristopsychidae
Martynov, 1937
Genera
Fossils of Choristopsyche asticta Choristopsyche asticta.jpg
Fossils of Choristopsyche asticta

Choristopsychidae is an extinct family of scorpionflies, known from the Jurassic of Asia. The family was erected by Andrey Vasilyevich Martynov in 1937 to house Choristopsyche tenuinervis from the Early Jurassic (Pliensbachian) aged Sulyukta Formation in Kyrgyzstan. [1] In 2013, two additional species in the genus Choristopsyche (C. perfecta and C. asticta) as well as a new second genus Paristopsyche containing the single species Paristopsyche angelineae were described from the Middle-Late Jurassic Jiulongshan Formation of Inner Mongolia, China. The family is noted for its distinctive broad wing shape, unique amongst mecopterans. Several members of the family have a distinct spotting pattern on the forewings. [2]

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References

  1. A. V. Martynov. 1937. Liassic insects from Shurab and Kisyl-Kiya, Part I, Various orders except Blattodea and Coleoptera. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta7:1-178
  2. Qiao, Xiao; Shih, ChungKun; Petrulevičius, Julián F.; Dong, Ren (2013-07-29). "Fossils from the Middle Jurassic of China shed light on morphology of Choristopsychidae (Insecta, Mecoptera)". ZooKeys (318): 91–111. doi: 10.3897/zookeys.318.5226 . ISSN   1313-2970. PMC   3744206 . PMID   23950679.