species Pterosyna alabamensis Clarke, 1985: synonymy

Lasmigona (Lasmigona) complanata alabamensis Clarke, 1985

(intro'd as intra-sp. of Alasmodonta complanata Barnes, 1823)
Clarke, 1985. Smithson. Contrib. Zool. (399): 36, fig. 10.
HOLOTYPE USNM_809996, Coosa River, (Alabama River Dr.), H. Neely Henry Lake, Calhoun Co., Alabama.

Lasmigona (s.s.) complanata alabamensis — Clarke (1985)
Lasmigona complanata alabamensis — Turgeon et al. (1988), Williams et al. (1993), IUCN (1996), Turgeon et al. (1998), Lydeard et al. (1999), King et al. (1999), Jones et al. (2005), Watters et al. (2009), ITIS (2012)
Lasmigona complanata — Vidrine (1993), Parmalee & Bogan (1998)
Lasmigona alabamensis — Williams et al. (2008), Haag (2012), Williams et al. (2017), Graf & Cummings (2021), FMCS (2021), Hopper et al. (2023)
Lasmigona alabamaensis [sic] — Bogan (2010)
Pterosyna alabamensis — FMCS (2025)

Lasmigona alabamaensis Bogan, 2010

(error for Lasmigona (Lasmigona) complanata alabamensis Clarke, 1985)
‘Clarke’ Bogan, 2010. FADA: [19].