Bivalvia | ... | Unionidae | Unioninae | Anodontini | Alasmidontina | Strophitus undulatus

F.C. Baker, 1928. Bull. Wisconsin Geol. Nat. Hist. Survey 70(2): 205, pl. 74, figs. 1-6.
(intro'd as intra-sp. of Anodon rugosus Swainson, 1822)
Type(s): HOLOTYPE (ORIG. DESIG.) UMMZ_209201, Lake Winnebago, Wisconsin.
+ Strophitus undulatus (Say, 1817) — Watters et al., 2009: 294.
+ Strophitus undulatus (Say, 1817) — Williams et al., 2008: 709.
+ Strophitus undulatus (Say, 1817) — Parmalee & Bogan, 1998: 227.
+ Strophitus undulatus (Say, 1817) — R.I. Johnson, 1980: 93.
+ Strophitus undulatus (Say, 1817) — Burch, 1975: 176.
+ Strophitus undulatus (Say, 1817) — Clarke, 1973: 95.
+ Strophitus undulatus (Say, 1817) — R.I. Johnson, 1970: 367.
+ Strophitus (s.s.) undulatus rugosus (Swainson, 1822) — Haas, 1969: 373.
= Strophitus rugosus winnebagoensis Var. Nov. — F.C. Baker, 1928: 205, pl. 74, figs. 1-6.