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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!

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Publication Conrad (1849): summary
     publication summary

Complete Citation

Conrad, T.A. 1849. Descriptions of new freshwater shells. Annals and Magazine of Natural History 4 (2nd series): 300-303. Available electronically.

Attributed Nominal Species

Unio aratus Conrad, 1849
Conrad, 1849. Ann. Mag. Nat. Hist. 4: 302.
Conrad, 1849. Proc. Acad. Nat. Sci. 4: 154.

Unio nucleopsis Conrad, 1849
Conrad, 1849. Ann. Mag. Nat. Hist. 4: 301.
Conrad, 1850. Jour. Acad. Nat. Sci. 1: 276, pl. 37, fig. 8.
Conrad, 1853. Proc. Acad. Nat. Sci. 6: 253.
Type(s): SYNTYPES ANSP_41421, Etowah River, Ga.

Unio ogeecheensis Conrad, 1849
Conrad, 1849. Ann. Mag. Nat. Hist. 4: 300.
Conrad, 1850. Jour. Acad. Nat. Sci. 1: 275, pl. 37, figs. 3-4.
Conrad, 1853. Proc. Acad. Nat. Sci. 6: 254.
Type(s): LECTOTYPE MCZ_146971 (by R.I. Johnson, 1956: 126), Ogeechee River, Georgia.

Unio oratus Conrad, 1849
Conrad, 1849. Ann. Mag. Nat. Hist. 4: 301.
Conrad, 1850. Jour. Acad. Nat. Sci. 1: 276, pl. 37, fig. 6.
Conrad, 1853. Proc. Acad. Nat. Sci. 6: 254.

Unio rosaceus Conrad, 1849
Conrad, 1849. Proc. Acad. Nat. Sci. 4: 153.
Conrad, 1849. Ann. Mag. Nat. Hist. 4: 303.
Conrad, 1850. Jour. Acad. Nat. Sci. 1: 275.
Type(s): HOLOTYPE MCZ_178779, Savannah River, Georgia.

Unio securiformis Conrad, 1849
Conrad, 1849. Proc. Acad. Nat. Sci. 4: ??.
Conrad, 1849. Ann. Mag. Nat. Hist. 4: 300.
Conrad, 1850. Jour. Acad. Nat. Sci. 1: 275, pl. 37, fig. 1.
Conrad, 1853. Proc. Acad. Nat. Sci. 6: 250.

Unio stagnalis Conrad, 1849
Conrad, 1849. Ann. Mag. Nat. Hist. 4: 300.
Conrad, 1850. Jour. Acad. Nat. Sci. 1: 275, pl. 37, fig. 2.
Conrad, 1853. Proc. Acad. Nat. Sci. 6: 257.
Type(s): HOLOTYPE MCZ_178778, Ogeechee River, Georgia.

 
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