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Fishflies
Chauliodinae
Fishflies are members of the subfamily Chauliodinae, belonging to the megalopteran family Corydalidae. They are most easily distinguished from their closest relatives, dobsonflies, by the jaws (mandibles) and antennae. In contrast to the large jaws (especially in males) of dobsonflies, fishfly mandibles are not particularly noticeable or distinctive, and the males have feathery antennae similar to many large moths. Chauliodes pectinicornis, the "summer fishfly", is a well-known species in North America.
17 branches of this subfamily, most-observed first

Spring and Summer Fishflies
genusChauliodes

Dark Fishflies
genusNigronia

Gray Fishflies
genusNeohermes

Archichauliodes
genusArchichauliodes

Neochauliodes
genusNeochauliodes

Protochauliodes
genusProtochauliodes

Dysmicohermes
genusDysmicohermes

Parachauliodes
genusParachauliodes

Orohermes
genusOrohermes

Ctenochauliodes
genusCtenochauliodes

Banded Fishflies
genusTaeniochauliodes

Anachauliodes
genusAnachauliodes

Flat Fishflies
genusPlatychauliodes

Apochauliodes
genusApochauliodes
Madachauliodes
genusMadachauliodes
Puri
genusPuri
Nothochauliodes
genusNothochauliodes
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Chauliodinae in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 83350.