Opiinae

The Opiinae are a subfamily of braconid parasitoid wasps with over 1300 described species. Several species have been used in biocontrol programs against fruit flies and Agromyzidae flies. They are closely related to the Alysiinae.

Opiinae
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Braconidae
Subfamily: Opiinae

Description and distribution
Biosteres arisanus

Opiinae are small wasps, usually under 5mm long. They are non-cyclostomes, but sometimes have the appearance of a cyclostome opening. Unlike Alysiinae, Opiinae have endodont mandibles, which open inwards. The genus Exodontiella is the one exception with exodont mandibles in the Opiinae. Opiinae are found worldwide.

Biology

Opiinae are koinobiont endoparasitoids of cyclorrhaphus Diptera. Females oviposit into host eggs or larvae. The host is allowed to develop until it forms a puparium, at which point it is killed by the wasp larva.[1]

References
  1. Wharton, Robert A.; Marsh, Paul M.; Sharkey, Michael J. (1997). Manual of the New World Genera of the Family Braconidae (Hymenoptera). Washington DC: The International Society of Hymenopterists.
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