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- ›Ephydroidea

Shore Flies
Ephydridae
Ephydridae (shore flies, sometimes brine flies) is a family of insects in the order Diptera. Shore flies are tiny flies that can be found near seashores or at smaller inland waters, such as ponds. About 2,000 species have been described worldwide, including Ochthera.
The petroleum fly, Helaeomyia petrolei, is the only known insect whose larvae live in naturally occurring crude petroleum. Another notable species is Ephydra hians which lives in vast number at Mono Lake.
4 branches of this family, most-observed first

Ephydrinae
subfamilyEphydrinae

Hydrelliinae
subfamilyHydrelliinae

Gymnomyzinae
subfamilyGymnomyzinae

Lipochaetinae
subfamilyLipochaetinae
Where it lives
Recorded sightings
—
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 Ephydridae 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 84670.