Diptera (flies)
of Orange County, California

Yellow background, exotic species.
(Click on images or names to open)

Photographed and compiled by Peter J. Bryant (pjbryant@uci.edu)
Department of Developmental and Cell Biology, 
University of California, Irvine, CA 92697
and Ron Hemberger  

Nematocera (flies with long antennae)
Bibionidae (March Flies) Cecidomyidae (Gall midges)

Bibio albipennis

Dilophus sp.

Dilophus sp.

Bibionidae?

Predaceous cecidomyid
Culicidae (Mosquitoes) Chironomidae (Midges)

Western Encephalitis Mosquito,
Culex tarsalis

Southern House Mosquito, Culex quinquefasciatus

Intertidal Midge,
Paraclunio alaskensis

Tanypus sp.

Subfamily Tanypodinae
Chironomidae (Midges) cont.

Green Midge, Tanytarsus sp.

Tribe Chironominae

Unidentified Midge

Unidentified Midge
 
Limoniidae
(Limoniid Crane Flies)
Mycetophilidae
(Fungus Gnats)
Psychodidae
(Moth Flies)
Scatopsidae (Minute Black Scavenger Flies) Sciaridae (Dark-winged Fungus Gnats)

Limonia sp.

Leia varia

Bathroom Fly, Clogmia albipunctata

Minute Black Scavenger Fly

Dark-winged Fungus Gnat
Tipulidae (Crane Flies)

Crane Fly,
Nephrotoma wulpiana

European Crane Fly,
Tipula paludosa

Crane Fly,
Tipula (Bellardina) schizomera


Giant Crane Fly,
Tipula sp.

Tipula sp.
Trichoceridae (Winter Crane Flies)      

Winter Crane Fly, Trichocera sp.
       
Brachycera (flies with short antennae)
Agromyzidae (Leaf Miner Flies)

Calycomyza enceliae

Cerodontha sp.?

Liriomyza nigriscutellata

Liriomyza sp.

Melanagromyza sp.
Anthomyiidae (Anthomyiid Flies)

Root-maggot Fly, Delia sp.

Kelp Fly, Fucellia rufitibia

Satellite Fly (Anthomyiid)

Anthomyiid

Anthomyiid

Anthomyiid
       
Asilidae (Robber Flies)

Efferia sp.

Lasiopogon sp.

Machimus sp.

Mallophora fautrix

Megaphorus megachile
Asilidae (Robber Flies) cont.  

Neoitamius sp.

Saropogon luteus

Stenopogon sp.

Robber Fly
 
Athericidae (Snipe Flies)   Bombyliidae (Bee Flies)    

Watersnipe Fly,Atherix sp.
 
(separate index page)
   
Calliphoridae (blowflies)

Blue Bottle Fly, Calliphora sp.

Hairy Maggot Blowfly,
Chrysomya megacephala

Green Bottle Fly,
Lucilia (= Phaenicia) sericata

Bronzy Green Bottle FLy,
Lucilia sp.?

Cluster Fly, Pollenia
Chamaemyiidae (Aphid Flies) Chloropidae (Frit Flies and Grass Flies)

Aphid Fly, Leucopis sp.

Aphid Fly, Leucopis sp.

Chlorops sp.

Frit or Grass Fly

Frit Fly
Conopidae (Thick-headed Flies) Dolichopodidae (Long-legged Flies)

Subfamily Myopinae

Physoconops sp.

Zodion sp.

Long-legged Fly, Condylostylus sp.

Long-legged Fly, Pelastoneurus sp.?
Dolichopodidae (Long-legged Flies, cont.)

Long-legged Fly

Long-legged Fly

Long-legged Fly

Long-legged Fly
 
Drosophilidae (Fruit Flies or Vinegar Flies) Empidiidae (Dance Flies, Dagger Flies)  

Drosophila melanogaster
 
Dance Fly
   
Ephydridae (Shore Flies)

Shore Fly, Hydrellia sp.

Mosillus sp.

Shore Fly

Shore Fly

Shore Fly
Fannidae (Lesser House Flies) Heleomyzidae Lauxaniidae  

House Fly, Fannia canicularis

Heliomyzid Fly, Trixoscelis sp.

Homoneura occidentalis

Minettia flaveola
 
Lonchaeidae
(Lance Flies)
Milichiidae      

Lance Fly

Milichiid fly
     
Muscidae (Muscid Flies)

Helina sp.

Lispe sp.

Muscid Fly

Muscid Fly

Muscid Fly

Muscid Fly

Muscid Fly

Muscid Fly

Muscid Fly
 
Mydidae (Mydas Flies) Mythicomyiidae Neriidae (Cactus Flies) Platystomatidae
(Picture-winged Flies)

Mydas Fly, Nemomydas sp.

Mydas Fly,
Pseudonomoneura mydas

Mythicomyia sp.

Longhorn Cactus Fly, Odontoloxozus longicornis

Boatman Fly,
Pogonortalis doclea
Pyrgotidae
(Pyrgotid Flies)
Rhagionidae (Snipe Flies) Sarcophagidae (Flesh Flies)

Pyrgotid Fly

Snipe Fly

Snipe Fly

Satellite fly,
Subfamily Miltogramminae

Flesh Fly, Sarcophaga sp.
Sarcophagidae (Flesh Flies, cont.) Sepsidae (Black scavenger flies)

Flesh Fly, Sarcophaga sp.

Flesh Fly, Wohlfahrtia sp.


Flesh Fly

Flesh Fly

Thermia sp.
Stratiomyidae (Soldier flies)

Soldier Fly, Stratiomys maculosa

Soldier Fly, Hedriodiscus binotatus

Black Soldier Fly, Hermetia illucens

Myxosargus sp.

Soldier Fly, Odontomyia pilosa
Syrphidae (Hover Flies)   Tabanidae (Horse Flies)    

(Separate index page)
 
Big black horse Fly,
Tabanus punctifer
   
Tachinidae

Archytas sp.

Archytas sp.

Catharosia sp.

Chetogena sp.

Cylindromyia sp.

Deopalpus sp.

Leucostoma sp.

Ormia sp.

Pararchytas decisus

Peleteria sp.

Ptilodexia sp.?

Zelia sp.

Subfamily Dexiinae

Subfamily Exoristinae

Subfamily Tachininae

Tribe Tachinini

Tribe Voriini


Tribe Voriini

Tachinid Fly

Tachinid Fly

Tachinid Fly

Tachinid Fly

Tachinid Fly

Tachinid Fly

Tachinid Fly

Feather-legged Fly
       
Tephritidae (Fruit Flies)  

Mediterranean Fruit Fly (Medfly), Ceratitis capitata

Euaresta stigmatica

Eutreta sp.

Neotephritis finalis

Procecidochares sp.

Tribe Tephritini

Terellia fuscicornis

Trupanea femoralis

Trupanea nigricornis

Trupanea sp.
Therevidae (Stiletto Flies)      

Stiletto Fly,
Ozodiceromyia nigrimana

Thereva sp.
     
Ulidiidae (Picture-winged Flies)  

Ceroxys latiusculus

Notogramma sp.

Physiphora sp.

Ulidiidae