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Genus Pseudoon

= Obovaria

Literature Records

• Obovaria (Pseudoon), "Two species in this subgenus, ranging from the upper Mississippi and the lower Great Lakes south to La. and Ala." (Clench, 1959).

Bibliography

• Clench, W.J. 1959. Mollusca. [in] W.T. Edmondson (ed.). Ward & Whipple Fresh-Water Biology, 2nd edition: 1117-1160.