Chesapecten jeffersonius septenarius Say 1824

Bivalvia - Pectinida - Pectinoidae

Alternative combinations: Chesapecten septenarius, Chlamys (Lyropecten) jeffersonia septenaria, Pecten (Chlamys) jeffersonius septenarius, Pecten (Lyropecten) jeffersonius septenarius, Pecten septenarius

Belongs to Chesapecten jeffersonius according to T. G. Gibson 1987

See also Gardner 1943 and Ward and Blackwelder 1975

Sister taxa: none


• Pliocene of United States (6: Florida, South Carolina collections)

Total: 6 collections each including a single occurrence

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