Cremastocheilus crinitus bifoveatus

One of about thirty-five species of myrmecophilous Cremastocheilus. The host ant is unknown.

Distribution
California, Idaho, Oregon, Washington; Canada (British Columbia)

Habitat
Common host is unknown.

Nomenclature
Type and paratype in the collection of Van Dyke at the California Academy of Sciences. Collected at Flagstaff, Arizona, May 5, 1916 by Mr. T.N. Gooding and presented to Van Dyke by Mr. Preston Clark.