Californian-endemic
Guides
Ocnaea sequoia
Ocnaea sequoia is a species of small-headed fly in the family Acroceridae, described by Sabrosky in 1948. Small-headed flies are a distinctive group of Diptera characterized by their unusual head morphology and parasitic life history. The specific epithet 'sequoia' suggests a possible association with giant sequoia (Sequoiadendron giganteum) forests, though this relationship has not been explicitly documented in available sources.