Cossonus
Guides
Cossonus pacificus
Cossonus pacificus is a species of true weevil in the beetle family Curculionidae, described by Van Dyke in 1916. It belongs to the genus Cossonus, a group of small weevils associated with decaying wood and fungal habitats. The species is documented from western North America, with records from the Canadian provinces of Alberta, British Columbia, and Saskatchewan. Like other members of its genus, it likely inhabits moist, decaying woody substrates where fungal growth occurs.