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

nominal species Unio microdon Martens, 1887

Unio microdon Martens, 1887 = Mesonaias explicata

Martens, 1887. S.-Ber. Ges. Naturf. Freunde zu Berlin 1887: 107.
Martens, 1900. Biol. Centr.-Amer., Moll.: 504, pl. 35, figs. 1-1c.
Type(s): FIGURED SYNTYPE ZMB_39465, Rio de las Salinas, Guatemala.

Taxonomic Opinions

= Sphenonaias microdon (Martens, 1887) — Freeman et al., 2025: 246, Table 1.

+ Mesonaias explicata (Morelet, 1849) — Cummings et al., 2025: 196, pl. 34 middle left.

= Sphenonaias microdon (Martens, 1887) — Czaja et al., 2023: 88.

= Sphenonaias microdon (Martens, 1887) — Graf & Cummings, 2021: 20.

= Sphenonaias microdon — Inoue et al., 2020: 460.

= Sphenonaias microdon (Martens, 1887) — Pfeiffer et al., 2019: 108.

= Sphenonaias microdon von Martens, 1887 — Bogan, 2010: [web].

= Sphenonaias microdon (von Martens, 1887) — Graf & Cummings, 2007: 309.

= Nephronaias (Sphenonaias) microdon (von Martens, 1887) — Haas, 1969: 206.

= Lampsilis (Cyrtonaias) microdon (Marts.) — Haas, 1929: 313, figs. 2-3.

= Elliptio (Sphenonaias) microdon (von Martens, 1887) — Frierson, 1927: 37, sp. 142.

= Nephronaias microdon (von Martens, 1887) — Simpson, 1914: 278.

= Unio (Nephronaias) microdon von Martens, 1887 — Martens, 1900: 504, pl. 35, figs. 1-1c.

+ — Simpson, 1900.

= Unio microdon E. von Martens, 1887 — Fischer & Crosse, 1894: 621.