Subfamily Emarginulinae Children 1834 (snail)
Gastropoda - Fissurelloidea - Fissurellidae
Alternative spelling: Emarginulidae
Synonym: Hemitominae Kuroda et al. 1971
Full reference: J. G. Children. 1834. Synopsis of the contents of the British Museum 28
Parent taxon: Fissurellidae according to P. Bouchet et al. 2005
Sister taxa: Altrix, Austriacopsis, Fissurellinae, Hemitoma, Leurolepas, Lucapina, Lucapinella, Nesta, Parmophorus, Puncturella, Subemarginula, Zeidora
Subtaxa: Agariste, Clypidina, Diodorini, Emarginulini, Emersonia, Entomella, Fissurellideini, Fissuridea, Loxotoma, Notomella, Retshitsella, Rimularia, Rimulopsis, Scutini, Tugali
Type: Emarginula
Ecology: facultatively mobile epifaunal grazer