Squaregill-mayfly
Guides
Brachycercus nitidus
Brachycercus nitidus is a species of small squaregill mayfly in the family Caenidae, first described by Traver in 1932. The genus Brachycercus is part of the superfamily Caenoidea, a group characterized by reduced wing venation and other adaptations to lentic (still-water) habitats. As a member of the Caenidae, this species likely exhibits the family's typical traits including small body size, short antennae, and forewings with few crossveins. The specific epithet "nitidus" (Latin for "shiny" or "polished") may refer to a characteristic sheen of the cuticle, though this interpretation is speculative without direct examination of type material.