Tritoxa-revision
Guides
Tritoxa decipiens
Tritoxa decipiens is a species of picture-winged fly in the family Ulidiidae, described in 2021 from a type locality near Smithers, British Columbia. It is one of seven recognized species in the Nearctic genus Tritoxa, including two species newly described in the same revision. The species can be differentiated from congeners by wing patterns, though examination of male genitalia is required for confident identification of certain sympatric species.