Heptium scamillatum Loomis, 1937
Heptium scamillatum Loomis, 1937, Proc. U.S. Natl. Mus. Wash., 84 (3006): 134, figs 18a–e, pl. 4, figs 5, 6. Male HT (USNM) from a site along Hy. 74 between Perris and Elsinore, Riverside County, California, USA. Chamberlin & Hoffman, 1958, Bull. U.S. Natl. Mus., 212: 114. Shelley, 1996, Ent. Scand., 27 (1): 38, figs 20–21. Hoffman, 1999, Checklist Millip. North & Middle Am.: 202.
Range: Riverside and San Bernardino counties, California, USA (cf. Hoffman 1999).