Robber flies of South Korea
Subfamily Omatiinae
Subfamily: Omatiinae Diagnostic features
Prosternum dissociated or fused to proepisternum.
Antennal style plumose
Large to small flies

Dissociated prosternum
Cophinopoda chinensis, male
Cophinopoda chinensis, male
Cophinopoda chinensis, female
Emphysomera jonesi, male
Emphysomera jonesi, male