Lasiopogon shermani
Cole & Wilcox, 1938
Lasiopogon shermani is a of in the , described by Cole and Wilcox in 1938. The Lasiopogon comprises small to -sized robber flies commonly found in sandy . As with other Asilidae, this species is predatory, capturing other in . The species is documented from a limited number of observations, suggesting it may be uncommon or underrecorded.
Pronunciation
How to pronounce Lasiopogon shermani: //ˌlæsiˈɒpoʊɡɒn ˈʃɜːrməni//
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Identification
Members of Lasiopogon can be distinguished from other by their generally small size, slender build, and characteristic facial mystax composed of fine, relatively sparse . Specific identification of L. shermani requires examination of male and comparison with related in the genus. The species lacks the prominent abdominal patterns seen in some .
Images
Habitat
Sandy substrates, including dunes and riverine sandbars; associated with open, sparsely vegetated ground where perching sites are available.
Distribution
Documented from western North America; precise range boundaries remain poorly defined due to limited collection records.
Behavior
Perches on bare ground or low vegetation to ambush ; is rapid and maneuverable, typical of the .
Ecological Role
of small flying ; contributes to regulation in sandy systems.
Similar Taxa
- Lasiopogon asilomarOverlaps in geographic range and preference; distinguished by male genitalic structure and subtle differences in mystax .
- Lasiopogon cinctusSimilar size and sandy association; L. cinctus typically shows more pronounced abdominal banding.