Meniscus-midge
Guides
Dixella californica
Dixella californica is a species of meniscus midge in the family Dixidae (Order: Diptera). These small, delicate flies are associated with aquatic habitats where their larvae develop. The species was described by Johannsen in 1923 and is known from California. Dixidae larvae are recognized by their distinctive habit of hanging upside down from the water surface film, feeding on microorganisms and organic matter.
Dixella dorsalis
Dixella dorsalis is a species of midge in the family Dixidae, described by Garrett in 1924. Dixidae, commonly known as meniscus midges or dixid midges, are small non-biting flies closely related to mosquitoes (Culicidae). Larvae of this family are aquatic, typically inhabiting the surface film of standing water where they feed on microorganisms. The family is relatively small and understudied, with most species poorly known beyond basic taxonomic descriptions.