species Alasmidonta mccordi Athearn, 1964: synonymy

Alasmidonta mccordi Athearn, 1964

Athearn, 1964. Nautilus 77(4): 134, pl. 9, figs. a-b.
Type(s): HOLOTYPE (ORIG. DESIG.) NMC_20094, Coosa River, Ten Island Shoals, just below old Lock 2 Dam, three and two-tenths miles south of Greenport, St. Clair County, Alabama.

Alasmidonta mccordi — Athearn (1964), Williams et al. (1993), Bogan (1993), Turgeon et al. (1998), Lydeard et al. (1999), ... FMCS (2021), Williams et al. (2022), Whelan et al. (2023), Hopper et al. (2023), FMCS (2025)
Alasmidonta (s.s.) mccordi — Burch (1975)
Alasmidonta (Alasmidens) mccordi — Clarke (1981), Graf & Cummings (2007)
Alasmidonta maccordi — Turgeon et al. (1988)

Alasmidonta maccordi Turgeon et al., 1988

Turgeon et al., 1988. Am. Fisher. Soc. Spec. Publ. (16): 28.
(error for Alasmidonta mccordi Athearn, 1964)