The

nematocera The Nematocera (the name means "thread-horns") are a suborder of elongated flies with thin, segmented antennae and mostly aquatic larvae. This group is paraphyletic and contains all flies but species from suborder Brachycera (the name means "sh ...

n infraorder Psychodomorpha (sometimes misspelled Psychomorpha - which is also the name of a genus of noctuid moths) includes three families,

Psychodidae Psychodidae, called drain flies, sink flies, filter flies, sewer flies, or sewer gnats, is a family of Fly, true flies. Some genera have short, hairy bodies and wings giving them a "furry" moth-like appearance, hence one of their common names, m ...

Blephariceridae The Blephariceridae, commonly known as net-winged midges, are a nematoceran family in the order Diptera. The adults resemble crane flies except with a projecting anal angle in the wings, and different head shape, absence of the V on the mesonotum, ...

, and Tanyderidae, as well as the superfamily Scatopsoidea, which contains the families Canthyloscelidae, Scatopsidae and

Valeseguyidae Valeseguyidae is a family of flies, belonging to Scatopsoidea. It contains only one known extant species, ''Valeseguya rieki'', known from a single male specimen found in Victoria, Australia, described in 1990. It was initially classified as a m ...

External links

Tree of Life Psychodomorpha
Insect infraorders {{Psychodomorpha-stub