Basionym Name:Striadiporites anceps G. Norris, Bull. geol. Surv. Can. 523: 27 + pl. 1, figs 20-25 (1997)
Homotypic synonyms:Biporipsilonites anceps (G. Norris) Kalgutkar & Janson., AASP Contributions Series (Dallas) 39: 37 (2000)