Rasivalva is a genus of braconid wasps in the family Braconidae. There are about 12 described species in Rasivalva. They are found mainly in the Holarctic, although one species is found in Africa.[1][2]
Marsh, Paul M.; Shaw, Scott R.; Wharton, Robert A. (1987). "An identification manual for the North American genera of the family Braconidae (Hymenoptera)". Memoirs of the Entomological Society of Washington.