MUSSELpdb

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Unionidae

Margaritiferidae

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Data last updated
Thu 18 Dec 2025

Publication Frierson (1912): summary

Full Citation

Frierson, L.S. 1912. Unio (Obovaria) jacksonianus, new species. Nautilus 26(2): 23-24. Available electronically.

Attributed Nominal Species

Unio (Obovaria) jacksoniana Frierson, 1912 = Obovaria arkansasensis

Frierson, 1912. Nautilus 26(2): 23, pl. 3, figs. 1-3.
Frierson, 1927. Check List N. Amer. Naiades: 91, sp. 412.
Type(s): LECTOTYPE ANSP_106063, Pearl R., Miss.