Taxa Count: 14

CYLICHNIDAE

Cylichna

Cylichna alba

Cylichna krebsii

Cylichna verrillii

Cylichna vortex

Cylichnella

Cylichnella bidentata

SCAPHANDRIDAE

Cylichna auberi

Cylichna bidentata

Cylichna gouldi

Cylichna pusilla

Scaphander

Scaphander pilsbryi

Scaphander watsoni