Pseudoholostrophus Pseudoholostrophus impressicollis, Taxa Only, Exact Match: 2 Treatments

Pseudoholostrophus (Pseudoholostrophus) impressicollis			Pollock, Darren, 2008, Review of the Canadian Eustrophinae (Coleoptera, Tetratomidae), ZooKeys 2 (2), pp. 261-290 : 268-269	268-269
Pseudoholostrophus (Pseudoholostrophus) impressicollis			Pollock, Darren A., 2012, Review of the Eustrophinae (Coleoptera, Tetratomidae) of America north of Mexico, ZooKeys 188, pp. 1-153 : 7-8	7-8