WORLDWIDE NOW LIVING MOLLUSCA.
Screen 14: Pleurotomarioidea
Perotrochus atlanticus Perotrochus hirasei
Perotrochus atlanticus (71 mm), colno 52435 Perotrochus hirasei (95 mm), colno 4549
Perotrochus teremachi Perotrochus westralis Perotrochus westralis
Perotrochus teremachi (95 mm), colno 4605 Perotrochus westralis (110 mm), colno 31670 Perotrochus westralis (110 mm), colno 31671
Next Back to survey actual shells

Ischnochitonina Chitonina Nautiloida Coleoida Argonautoidea Dentaliida Patelloidea Fissurelloidea Scissurelloidea Pleurotomarioidea
Trochoidea Cirroidea Neritoidea Stromboidea Ampullarioidea Cyclophoroidea Cerithioidea Littorinoidea Xenophoroidea Janthinoidea
Eulimoidea Buccinoidea Columbelloidea Conoidea Mitroidea Turbinelloidea Volutoidea Muricoidea Naticoidea Cypraeoidea
Lamellarioidea Calyptraeoidea Tonnoidea Ficoidea Architectonicoidea Pyramidelloidea Acteonoidea Bulloidea Aplysioidea Pleurobranchioidea
Ellobioidea Siphonarioidea Amphiboloidea Chilinoidea Lymnaeoidea Planorbioidea Enoidea Bulimuloidea Acavoidea Strophocheiloidea
Cerionoidea Achatinoidea Rhytidoidea Helixarionoidea Vitrinoidea Camenoidea Helicoidea Arcoidea Limopsoidea Mytiloidea
Pterioidea Pinnoidea Limoidea Ostreoidea Pectinoidea Anomioidea Trigonioidea Unionoidea Muteloidea Lucinoidea
Carditoidea Chamoidea Crassatelloidea Astartoidea Cardioidea Tridacnoidea Mactroidea Solenoidea Tellinoidea Donacoidea
Dreissenoidea Arcticoidea Glossoidea Corbiculoidea Veneroidea Myoidea Hiatelloidea Phaladoidea Pandoroidea Clavagelloidea
Cuspidariina