†Mytiloides Brongniart 1822 (clam)
Bivalvia - Myalinida - Inoceramidae
Parent taxon: Inoceramidae according to H. E. Vokes 1980
Sister taxa: Actinoceramus, Anopaea, Arctomytiloides, Cataceramus, Cladoceramus, Coloniceraminae, Cordiceramus, Cremnoceramus, Endocostea, Inoceraminae, Inoceramus, Magadiceramus, Neocomiceramus, Neoinoceramus, Parainoceramus, Platyceramus, Pseudomytiloides, Retroceramus, Sachalinoceraminae, Spyridoceramus, Tethyoceramus, Trochoceramus, Volviceramus
Subtaxa: Mytiloides labiatus, Mytiloides mytiloides
Ecology: facultatively mobile infaunal suspension feeder