†Trochoceramus Heinz 1932 (clam)
Bivalvia - Myalinida - Inoceramidae
Parent taxon: Inoceramidae according to G. ALENCÁSTER and L OMAÑA 2006
Sister taxa: Actinoceramus, Anopaea, Arctomytiloides, Cataceramus, Cladoceramus, Coloniceraminae, Cordiceramus, Cremnoceramus, Endocostea, Inoceraminae, Inoceramus, Magadiceramus, Mytiloides, Neocomiceramus, Neoinoceramus, Parainoceramus, Platyceramus, Pseudomytiloides, Retroceramus, Sachalinoceraminae, Spyridoceramus, Tethyoceramus, Volviceramus
Subtaxa: Trochoceramus tricostatus
Ecology: facultatively mobile infaunal suspension feeder