Bivalvia - Mytilida - Mytilidae
Parent taxon: Brachidontes according to Agassiz 1842
Sister taxa: Brachidontes (Aeidimytilus), Brachidontes (Austromytilus), Brachidontes (Brachidontes), Brachidontes (Hormomya), Brachidontes (Scolimytilus), Brachidontes adamsianus, Brachidontes alabamensis, Brachidontes alabamiensis, Brachidontes andinus, Brachidontes bifurcatus, Brachidontes blanckenhorni, Brachidontes domingensis, Brachidontes erosa, Brachidontes exustus, Brachidontes mississippiensis, Brachidontes modiolus, Brachidontes ornatissimus, Brachidontes pectinatus, Brachidontes semilaevis, Brachidontes toechophora, Brachidontes ustulatus, Brachidontes vineyardensis, Brachyodontes charmesi, Brachyodontes convolutus, Modiolus (Brachydontes) olequahensis, Volsella (Brachidontes) dichotoma
Subtaxa: Brachidontes (Arcomytilus) asper Brachidontes (Arcomytilus) bathonicus
Ecology: stationary epifaunal suspension feeder
Distribution: