The Psychomyiidae are a family of tube-making caddisflies. Members of this family are typically very similar to polycentropodids, most of them can be differentiated by the spur formula is 2-4-4, thyridial cell short, absence of the forewing fork I, and hindwing forks I and IV (except in Eoneureclipsis). Male genitalia has elongate preanal appendages, and reduced tergum IX.[1] The larvae differ by the submental sclerites separated, foretrochantin broad, and the pupal mandible apex whip-like.[2][3] Larvae construct long silken galleries.
Psychomyiella Ulmer, 1908 is considered a junior synonym of Psychomyiia.[5] Phylogenetic analysis of Johanson & Espeland (2010) found the genus Zelandoptila Tillyard, 1924 placed within the family Ecnomidae although the genus was previously placed in Psychomyiidae.[6]
Genera
These 10 genera belong to the family Psychomyiidae:
Data sources: i = ITIS,[4] c = Catalogue of Life,[8] g = GBIF,[9] b = Bugguide.net[10]
References
^Li, Y.J.; Morse (1997). "Phylogeny and classification of Psychomyiidae (Trichoptera) genera". Proceedings of the 8th International Symposium on Trichoptera: 271–276.
^Holzenthal, Ralph W.; Chamorro, Maria Lourdes (2011-11-18). "Phylogeny of Polycentropodidae Ulmer, 1903 (Trichoptera : Annulipalpia : Psychomyioidea) inferred from larval, pupal and adult characters". Invertebrate Systematics. 25 (3): 219–253. doi:10.1071/IS10024. ISSN1447-2600.