The Mollusc System

Molluscs (Mollusca)

"Aplacophora"

Caudofoveata
Solenogastres

Testaria

Chitons (Polyplacophora)

Conchifera

Neopilina etc. (Tryblidia)

Straight-shell Molluscs (Diasoma)
Rostroconchia (extinct)
Mussels (Bivalvia)

Curved-shell Molluscs (Cyrtosoma)
Snails (Gastropoda)
Cephalopoda
Scaphopoda

Source: Nordsieck, R. (2008).

Return to: "Shell-less Molluscs".