Subspecies-shawi
Guides
Alysson triangulifer
Alysson triangulifer is a species of wasp in the family Crabronidae (formerly placed in Bembicidae). It occurs in North America, with records from Canada and the United States. The species was described by Provancher in 1887 and includes two recognized subspecies: A. t. triangulifer and A. t. shawi. Like other members of the genus Alysson, it is a digger wasp that provisions nests with prey for its larvae.