Bivalvia - Pectinida - Pectinoidae

Alternative combination: Pecten (Amusium) sol

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 Amusium according to W. P. Woodring 1982

Sister taxa: Amusium aguaclarensis, Amusium balloti, Amusium bocasense, Amusium darwinianum, Amusium hulshofi, Amusium lucens, Amusium mimyum, Amusium mortoni, Amusium orientale, Amusium papyraceum, Amusium paris, Amusium pleuronectes, Amusium toulae, Amussium alazanum, Amussium destefanii, Amussium lompocensis, Amussium subcorneum, Pecten (Amusium) lyonii

Type specimen: ANSP 3888, a shell

Average measurements (in mm): shell 80.5 x 79.5