16 



67. Phyllidiidae. 



Phyllidia Cuvier. 

 Freyeria Gray. 

 Hypobranchiaea Ad. 



ß. Kudibranchiata. 



a. Anthobranchiata. 



68. Dorididae. 

 Glossodoris Ehrbg. 

 Actinodoris Ehrbg. 

 Asteronotus Ehrbg. 

 Actinocyclus Ehrbg. 

 Doris L. 



Ceratodoris Gray. 

 Goniodoris Forbes. 

 ßrachychlamys Ehrbg. 

 Aegires Lov. 

 Polycera Cuv. 

 Thecacera Flem. 

 Phlocamophorus Rüpp. 

 Ceratosoma Ad. 

 Acanthodoris Gray. 

 Casella Ad. 

 Pelagella Gray. 



69. Onchidoridae. 



Onchidoris Blainv. 

 Villiersia d'Orb. 

 Hexabranchus Ehrbg. 

 Heptabranchus Ad. 

 Atagema Gray. 



70. Triopidae. 

 Triopa Johnst. 

 Idalia Leuckart. 

 Ancula Lov. 



b. Aialobranchiata. 



71. Tritoniidae. 



Tritonia Cuv. 

 Tethys L. 

 Melibe Eang. 



Dendronotus Alder et Hanc. 

 Seyllaea L 

 Nerea Lesson. 

 Lomanotus Verany. 

 Bornella Gray. 



72. Proctonotida e. 



Proctonotus Alder. 

 Janus Ver. 



73. Dotonidae. 



Doto Oken. 

 Gellina Gray. 



74. Aeolididae. 



Glaucus Forster. 

 Chioraera Gould. 

 Pilurus Dekay. 

 Aeolis Cuvier. 

 Flabellina Cuv. 

 Montagua Flem. 

 Favorinus Gray. 

 Coryphella Gray. 



Tergipes Cuv. 

 Phidiona Gray. 

 Calliopaea d'Orb. 

 Fiona Aid. et Hanc. 



75. Hermaeidae. 

 Hermaea Loven. 

 Alderia Allm. 

 Stiliger Ehrbg. 

 Cevelia Lov. 



76. Elysiidae. 



Elysia Risso. 

 Placobranchus von Hasselt. 



77. Limapontiidae. 



Limapontia Johnst. 

 Acteonia Quatref. 

 Cenia Aid et Hanc. 

 Fucicola Quoy. 

 Ehodope Köll. 



C. Netzkiemer, Neurobranchiata. 



s. Pneumonopoma. 



a. Opisophthaliua. 



78. Aciculacidae. 



Acicula Hartm. 



Geomelania Pfr. 

 Chittya Lives. 

 Truncatella Risso. 



79. Diplommatinidae. 

 Diplommatina Bens. 

 Paxillus Ad. 

 Clostophis Bens. 



ß. Ectophthaliua. 



80. Cyclostomidae. 

 a. Cyclotinae. 



Cyclotus Guildg. 



Opisthoporus Bens. 



Rhiostoma Bens. 

 ■ Pterocyclos Bens. 



Alycaeus Gray. 



Opisthotoma Blanf. 



Hybocystis Benson. 

 b) Cy clophorinae. 



Craspedopoma Pfr. 



Aulopoma Troschel. 



Cyclophorus Montf. 



Leptopoma Pfr. 



Dermatocera Adams. 

 e) Pupininae. 



Megalomastoma Guildg. 



Cataulus Pfr. 



Raphaulus Pfr. 



Streptaulus Bens. 



Arinia Adams. 



Pupinella Gray. 



Pupina Vign. 



Registoma Hass. 



Callia Gray. 



