Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Infraorder Bibionomorpha - Gnats, Gall Midges, and March Flies


Fly - Sylvicola fenestralis Fly - Sylvicola Fly IMG_5972 - Sylvicola fenestralis Window gnat - Sylvicola fenestralis Gnat - Sylvicola alternatus - female fly - Sylvicola alternatus Fly - Sylvicola alternatus Sylvicola fenestralis? - Sylvicola fenestralis

brown fly - Axymyia furcata - female Axymyia - Axymyia furcata Axymyiidae - Axymyia furcata fly - Axymyia furcata - male Axymyia furcata Axymyia furcata Axymyia furcata - female Axymyia furcata - female

March Fly - Penthetria heteroptera Guess this must be Fly - Penthetria heteroptera - male Penthetria heteroptera? - Bibio longipes flying insect - Bibio femoratus - female Bibio fraternus - Bibio articulatus - female No Idea - Bibio articulatus - female Orange-legged march fly - Bibio

Diptera 6-05-10 04 - Synneuron decipiens Diptera 6-05-10 04b - Synneuron decipiens Long-horned fly - Exiliscelis californiensis - male - female Long-horned Fly - Exiliscelis californiensis Long-horned fly - Exiliscelis californiensis

Pachyneurid Fly - Cramptonomyia spenceri - male Pachyneurid Fly - Cramptonomyia spenceri - male Pachyneurid Fly - Cramptonomyia spenceri - male fly - Cramptonomyia spenceri Is this a winter midge? - Cramptonomyia spenceri - male unknow fly - Cramptonomyia spenceri cranefly look-alike - Cramptonomyia spenceri Winter Crane Fly? - Cramptonomyia spenceri - female