Yellow-antennae
Guides
Thyreodon atricolor flavicornis
Thyreodon atricolor flavicornis is a subspecies of ichneumon wasp in the family Ichneumonidae, first described by Thomas Say in 1823. The genus Thyreodon is part of the large and diverse Ichneumonidae family, which contains thousands of parasitoid wasp species. This subspecies is distinguished from the nominate form by its yellow (flavicornis) antennae. The taxon has been recorded from multiple locations in North America including California and Vermont.