Central-canada
Guides
Triclistus emarginalus
Triclistus emarginalus is a species of ichneumon wasp in the family Ichneumonidae. The species was described by Thomas Say in 1829. It is recorded from several localities in central Canada. As a member of the genus Triclistus, it is presumed to be a koinobiont endoparasitoid of Lepidoptera larvae, though direct host records for this species are not documented.