Long, slender, and yellow overall. Note the short wings, orange legs, orange male genitalia, and long female ovipositor. The eyes can be green or red. Long arista (tip of antenna).
Size: 15-17 mm
FL Season: April – August
Range: Southeast (MD to FL)
FL Range: Peninsula
Hine, J. S. (1909). Robberflies of the genus Asilus. Annals of the Entomological Society of America, 2(2), 136-170.