PMID: 18727367Aug 30, 2008Paper

Morphology of the blackfly species group macropyga of the genus Prosimulium roubaud, 1906, and re-establishment of the generic name Taeniopterna Enderlein, 1925 for this group (Diptera: Simuliidae)

Parazitologiia
A V Iankovskiĭ

Abstract

The genus Taeniopterna with the types species Melusina macropyga Lundstrom, 1911 was proposed by Enderlein in 1925. Later this taxon was considered as the species group macropyga in the genus Prosimulium Roubaud, 1906 by many authors (Rubzov, 1956; Crosskey et Howard, 1997; Adler et al., 2004, and others). However, differences between this group and the remaining species of Prosimulium s. str. (species group hirtipes/mixtum) seem to be not lesser, than those between other genera (or subgenera) of the tribe Prosimuliini (in our sense), namely Helodon Enderlein, 1921, Urosimulium Contini, 1963, Parahelodon Peterson, 1970, and Distosimulium Peterson, 1970. Taeniopterna differs from other genera of Prosimuliini by the following characters. Imago differs from all other genera in having shortened proboscic (1.5 times shorter than clypeus, while in other genera it is of the same length with clypeus). It differs from all genera except Helodon in having relatively prolonged and lightly pointed distally wings (in other genera wings are wide and rounded distally). Male differs from all other genera of the tribe, except Urosimulium, in having narrow frons between the eyes. It differs from the Urosimulium male by conic gonostyles (in Urosim...Continue Reading

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