†subfamily Orbiculopectininae Waterhouse 2001 (scallop)
Bivalvia - Pectinida - Streblochondriidae
Parent taxon: Streblochondriidae according to J. G. Carter et al. 2011
See also Bouchet et al. 2010
Sister taxa: Guizhoupecten, Guizhoupectininae, Junggaroconcha, Saturnellinae, Saturnopectininae, Streblochondria, Streblochondriinae, Streblopteria, Streblopteriinae, Strebolpteria, Tianshanopecten, Xinanopecten, Xinjiangopecten
Subtaxa: Eocamptonectini Orbiculopecten Orbiculopectinini
Ecology: nektobenthic suspension feeder
Distribution:
• Permian of China (1 collection), the Russian Federation (1), United States (36: Texas, Wyoming)
• Carboniferous of Chile (1)
Total: 39 collections including 42 occurrences