Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Obovaria lumbo
Johnson in Inoue et al., 2026. Zootaxa 5881(4): 475, fig. 15.
HOLOTYPE (ORIG. DESIG.) USNM_1774716, Pearl River (Gulf—Pearl River), about 1.1 air km downstream (south) of Lock Number 3, Bogue Chitto National Wildlife Refuge, 18 km south of Bogalusa, St. Tammany Parish, Louisiana, 30.62729, -89.86710.
= Obovaria lumbo Johnson sp. nov. — Inoue et al., 2026: 475, fig. 15, Table S1.