Bivalvia - Cardiida - Veneridae
Alternative spelling: Claudiconcha
Parent taxon: Petricola according to A. A. Olsson 1914
See also Sepkoski 2002
Sister taxa: Petricola (Petricola), Petricola (Petricolaria), Petricola (Petricolirus), Petricola (Petricoxenica), Petricola (Pseudoirus), Petricola californiensis, Petricola calvertensis, Petricola claibornensis, Petricola dactylus, Petricola gracilis, Petricola harrisii, Petricola hertzana, Petricola lapicida, Petricola millestriata, Petricola olssoni, Petricola pectorosa, Petricola rugosa, Petricola tellimyalis
Subtaxa: Petricola (Claudiconcha) grinnelli
Ecology: stationary boring suspension feeder
Distribution:
• Quaternary of United States (2: North Carolina collections)
Total: 2 collections each including a single occurrence