†Senoprosopis beckeri Lewis 1972 (robber fly)
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Full reference: S. E. Lewis. 1972. Two new species of fossil robber flies (Diptera: Asilidae) from the Ruby River Basin (Oligocene) of southwestern Montana. Annals of the Entomological Society of America 65(1):275-276
Belongs to Senoprosopis according to S. E. Lewis 1972
Sister taxa: Senoprosopis (Eosenoprosopis), Senoprosopis eureka
Type specimen: B. 4a, an exoskeleton (complete female fly). Its type locality is Ruby River, between Peterson and Morman Creeks, which is in a Whitneyan lacustrine shale in the Renova Formation of Montana.
Ecology:
Distribution: found only at Ruby River, between Peterson and Morman Creeks
Specimen images are retrieved through the ePANDDA API.
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