Ophion slossonae

Ophion slossonae is a species of ichneumon wasp in the subfamily Ophioninae, described by Davis in 1893. It belongs to a genus notorious for taxonomic difficulty, with museum collections containing numerous unidentified specimens. The species was one of only eleven Ophion species known from North America for over a century until modern molecular and morphometric techniques enabled the description of additional species. Like other Ophioninae, it is likely nocturnal and attracted to artificial lights.