Coleomyia
Wilcox & Martin, 1935
Species Guides
8Coleomyia is a of robber flies in the Asilidae, established by Wilcox & Martin in 1935. The genus contains eight described , all found in North America. These predatory flies are part of a diverse family known for their aggressive hunting .
Pronunciation
How to pronounce Coleomyia: //ˌkɒl.iˈoʊ.miːə//
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Identification
As a member of Asilidae, in this likely exhibit the -typical traits of a concave facial profile between the , a mystax of bristles on the , and strong legs adapted for capturing prey. Specific diagnostic features for Coleomyia require examination of genitalia and wing venation patterns.
Distribution
North America; described from localities including Alaska (C. alticola), Washington (C. rainieri, C. sculleni), and Oregon (C. hinei, C. setigera).
Ecological Role
As predatory flies, in this likely function as aerial of other insects, contributing to of prey species.
Similar Taxa
- Other Asilidae generaDifferentiation requires examination of male terminalia, wing venation details, and facial profile structure; Coleomyia are distinguished by specific combinations of these characters.
More Details
Etymology
The name honors Frank Cole, who described the first now placed in this genus (C. setigera, originally Asilus setigerus).
Species diversity
The remains small with only eight described , suggesting either genuine rarity or undercollection due to specificity or seasonal activity patterns.