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Acalyptrate Flies
Acalyptratae
The Acalyptratae are a subsection of the Schizophora, commonly referred to as the acalyptrate muscoids (or simply acalyptrates). It is a very large assemblage, exhibiting very diverse habits, with one notable and perhaps surprising exception; no known acalyptrates are obligate blood-feeders (hematophagous), though this life history is common throughout the remaining Diptera.
10 branches of this group, most-observed first

Fruit, Signal, and Picture-winged Flies
superfamilyTephritoidea

Opomyzoidea
superfamilyOpomyzoidea

Kelp, Marsh, Thick-headed Flies and Allies
superfamilySciomyzoidea

Lauxanioidea
superfamilyLauxanioidea

Ephydroidea
superfamilyEphydroidea

Nerioidea
superfamilyNerioidea

Carnoidea
superfamilyCarnoidea

Sphaeroceroidea
superfamilySphaeroceroidea

Diopsoidea
superfamilyDiopsoidea

Paraleucopidae
familyParaleucopidae
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 Acalyptratae 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 48088.