Image for the group Euthecosomata

Euthecosomata [suborder]

Cavolinioidea [superfamily]

Cavoliniidae [family]

Cavolinia [genus]

Cliidae [family]

Clio [genus]

Clio andreae [species]

Clio cuspidata [species]

Clio polita [species]

Clio pyramidata [species]

Creseidae [family]

Creseis [genus]

Creseis virgula [species]

Hyalocylis [genus]

Hyalocylis striata [species]

Limacinoidea [superfamily]

Limacinidae [family]

Limacina [genus]

Limacina helicina [species]

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