Bivalvia - Arcida - Parallelodontidae

Parent taxon: Grammatodontinae according to H. E. Vokes 1980

Sister taxa: Aptolinter, Catella, Catellini, Cryptochasma, Cucullopsis, Gilbertwhitea, Grammatodon, Grammatodontini, Nanonavis, Nemodon, Nemodontini, Nordenskjoeldia, Notogrammatodon, Porterius, Pseudomacrodon, Stenocolpus, Torinosucatella

Subtaxa: none

Ecology: facultatively mobile low-level epifaunal suspension feeder