Bivalvia | ... | Unionoidea | Unionidae | Ambleminae | Lampsilini | Mesonaias tampicoensis

nominal species Lampsilis rovirosai sanjuanensis H.B. Baker, 1922

image of type lot

Lampsilis rovirosai sanjuanensis H.B. Baker, 1922 = Mesonaias tampicoensis

H.B. Baker, 1922. Occ. Pap. Mus. Zool. Univ. Mich. (106): 27, pl. 8, fig. 39-42.
(intro'd as intra-sp. of Unio (Lampsilis) rovirosai Pilsbry, 1900)
Type(s): HOLOTYPE (ORIG. DESIG.) UMMZ_34890, Rio San Juan, nr Haciendo de Cuatotolapam, Mexico.

Taxonomic Opinions

+ Mesonaias tampicoensis (Lea, 1838) — Cummings et al., 2025: 203, pl. 35 bottom right.

+ — Haas, 1969.

+ Lampsilis (Cyrtonaias) umbrosa (Lea, 1856) — Frierson, 1927: 85.