Protocalliphora asiovora Shannon & Dobroscky 1924

Protocalliphora aviun var. asiovora Shannon & Dobroscky 1924: 250 . Type Location: USA (Washington State).

Apaulina basingeri Hall 1948: 190 . Junior synonym.

Distribution: Western United States, Baja California.

Remarks: Reported infesting nests of many species, especially large birds and raptors.

Material examined: BAJA CALIFORNIA: Sierra San Pedro Martir, La Grulla, 6900 ft. June 15, 1953 P.H. Arnaud, Jr. (CAS); BAJA CALIFORNIA SUR: None known .