| Page last updated
Thu 3 September 2025 |
The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)
FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!
Search the database pages:
Publication Crosse & Fischer (1894): summary
publication summary Complete CitationCrosse, H. & P. Fischer. 1894. Diagnoses molluscorum novorum, Reipublicae Mexicanae incolarum. Journal de Conchyliologie 41: 293-297. Available electronically.
Attributed Nominal SpeciesUnio alienigenus Crosse & Fischer, 1894
 Crosse & Fischer, 1894. J. de Conch. 41: 294.
Fischer & Crosse, 1894. Miss. Sci. Mexique, Rech. Zool. 2(16): 590, pl. 65, figs. 5-5a; pl. 66, fig. 3.
Type(s): LECTOTYPE MNHN-IM-2000-1634 (by Cummings et al., 2025: 207), Coatzacoalcos, Vera Cruz, Mexico. | |
Unio computatus Crosse & Fischer, 1894
 Crosse & Fischer, 1894. J. de Conch. 41: 295.
Fischer & Crosse, 1894. Miss. Sci. Mexique, Rech. Zool. 2(16): 601, pl. 67, figs. 2-2a.
Type(s): LECTOTYPE MNHN-IM-2000-1662 (by Cummings et al., 2025: 132), Coatzacoalcos, Vera Cruz, Mexico. | |
Unio opacatus Crosse & Fischer, 1894
 Crosse & Fischer, 1894. J. de Conch. 41: 295.
Fischer & Crosse, 1894. Miss. Sci. Mexique, Rech. Zool. 2(16): 592, pl. 66, figs. 1-1a.
Type(s): HOLOTYPE (MONOTYPY) MNHN-IM-2000-1755, Mexique. | |
Unio pigerrimus Crosse & Fischer, 1894
 Crosse & Fischer, 1894. J. de Conch. 41: 293.
Fischer & Crosse, 1894. Miss. Sci. Mexique, Rech. Zool. 2(16): 582, pl. 65, figs. 1-1a.
Type(s): LECTOTYPE MNHN-IM-2000-1761 (by Cummings et al., 2025: 316), Mexique. | |
Unio sphenorhynchus Crosse & Fischer, 1894
 Crosse & Fischer, 1894. J. de Conch. 41: 296.
Fischer & Crosse, 1894. Miss. Sci. Mexique, Rech. Zool. 2(16): 617, pl. 66, fig. 2-2a.
Type(s): HOLOTYPE (MONOTYPY) MNHN-IM-2000-1792, Mexique. | |
Unio tehuantepecensis Crosse & Fischer, 1894
 Crosse & Fischer, 1894. J. de Conch. 41: 296.
Fischer & Crosse, 1894. Miss. Sci. Mexique, Rech. Zool. 2(16): 618, pl. 65, figs. 3-4.
Type(s): SYNTYPES MNHN-IM-2000-1799, Mexique, Santa Efigenia. lac formé dans le cratère d'un volcan éteint. | |
|
