Subfamily Orthotrichiinae Nielsen 1948 (microcaddisfly)
Insecta - Trichoptera - Hydroptilidae
Alternative spelling: Orthotrichiini
Parent taxon: Hydroptilidae according to S. I. Melnitsky and V. D. Ivanov 2016
See also Marshall 1979
Sister taxa: Burminoptilinae, Electrotrichia, Hydroptilinae
Subtaxa: Orthotrichia
Type: Orthotrichia
Ecology:
Distribution: found only at Rovno Amber, Klesov locality (SIZK K collection) (Eocene of Ukraine)