Bivalvia | Sphaeriida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Sphaerium novoleonis
“Prime” Fischer & Crosse, 1894. Miss. Sci. Mexique, Rech. Zool. 2(16): 652, pl. 69, figs. 5-5a.
(misidentified reference to Sphaerium subtransversum Prime, 1860)
+ Sphærium (Musculium) novoleonis n sp. — Pilsbry, 1904: 787.