Genus Chthamalus Ranzani, 1817

urn:lsid:zoobank.org:act:D73B8CF6-9EBA-4B90-85CD-73F7D0C2E017

Diagnosis. Shell with 6 plates, rostrum and carina with radii, rostrolaterals without radii, carinolateral lacking, mandibles with 4 teeth, bases membranous, Cirri I-II maxillipedes, III-VI ctenopods.

Type species. Chthamalus stellatus (Poli, 1791)