| Sphegina asciiformis | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Diptera |
| Family: | Syrphidae |
| Genus: | Sphegina |
| Species: | S. asciiformis |
| Binomial name | |
| Sphegina asciiformis | |
Sphegina (Asiosphegina) asciiformis is a species of syrphid fly in the family Syrphidae found in India. [2]
In female specimens, body length is 4.0 millimeters and wing length is 4.0 millimeters. The face is black; gena black, mouth edge red-brown with large triangular non-pollinose shiny area; occiput black; antenna brown to black; thorax dark brown to black; scutellum black, shiny, and semi-circular; pro- and mesoleg yellow; metafemur black and yellow biannulate, incrassate; metatibia black and yellow biannulate; metatarsus entirely black, basal tarsomere thick. A rather wide semi-circular area posterior of the lunula is non-pollinose and shiny. The arista is long. No male specimens are known. [2]
S. (A.) asciiformis' hyaline wing, oblique vein dm-cu, and short tergum II are similar to S. (A.) apicalis , S. (A.) farinosa , and S. (A.) nubicola , but differs by the entirely yellow pro- and mesolegs (in all others at least tarsomeres 4 and 5 of the pro- and mesotarsus are black) and by the entirely black abdomen. [2]
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