Eupathocera luctuosae Pierce, 1911, stat. res.
Eupathocera luctuosae Pierce, 1911: 502.
Pseudoxenos luctuosae ( Brèthes, 1923) (new combination by Bohart 1937).
Paraxenos luctuosae ( Brèthes, 1923) (new combination by Kinzelbach 1971b).
Hosts.
Podalonia luctuosa (F. Smith, 1856) (as Sphex (Psammophila) luctuosa F. Smith, 1856) (Pierce 1911); Podalonia argentifrons (Cresson, 1865); Podalonia violaceipennis (Lepeletier, 1845) (Kinzelbach 1971b).
Distribution.
USA: Idaho, Colorado (Pierce 1911).