†Pecten oxygonum optimum Brown and Pilsbry 1913 (calico scallop)
Bivalvia - Pectinida - Pectinoidae
Full reference: A. P. Brown and H. A. Pilsbry. 1913. Fauna of the Gatun Formation, Isthmus of Panama: II. Proceedings of the Academy of Natural Sciences of Philadelphia 64:500-519
Belongs to Pecten oxygonum according to A. P. Brown and H. A. Pilsbry 1913
Sister taxa: none
Type specimen: ANSP (no number), a shell
Ecology: facultatively mobile epifaunal suspension feeder
Distribution: there are no occurrences of Pecten oxygonum optimum in the database