XIV 



2. Villiersia d'Orb. 



3. Ilexahrancluis Elirenb 



4. Ala^eiiia Gray . 



5. Goniodoris Forbes (I'c 

 lagella) .... 



6. Bracbycblaiiis Ehrbg. 



7. Triopa Jobnsl. . 



8. Idalia Leach 



9. Aiiciila Lovc'mi . 



10. Aogiris Lov. . 



11. Pülycera Cuv. . 



12. Tliecacera Flem. . 



13. IMocamopborus Riipi 

 13. Ccralosoma Gray . 



2. Farn. Triloniacea 



1. Trlloiiia Cuv. . . 



2. Dcndronoiiis Aid. et Hanc, 



3. Dolo Okcn . . . 



4. Duvaiicclia Loacli . 



5. Scyllaea . . . , 

 G. Nerea Lcss. 



7. Meliboea l'ang. 



8. Tetliys L. . . . 



9. Bornella Gray . . 



3. Farn. Aeolidiacea . 



1. Glaucus Forst. (Laiiio 

 gerus) .... 



2. Acob's Cuv. (IMiidiana 

 Flabellina, Favorinus, Aco 

 Jis, riiyllodcsinium, Mon 

 tagua) 



3. Plerochilus Aid. elllanc, 



4. Calliopaea d'Orb. . 



5. Tergij)o.s Cuv. . 



6. Gellina Gray 



7. Lomanolus Vor. 



8. Stiliger Elirbg. 



9. Ilcriuaca Loven 



10. Cl«icli;i Loveii . 



11. Aldcria Alm. 



12. ProcloMolus Ald.ct Uanc. 



13. .laiius VtT. . 



4. Farn. Placobranchiacea 



1 . Placübranchus van Hass, 



2. Eivsia Plssü , , 



268 

 269 



270 



271 



272 



273 



274 



275 



276 



277 



27S 



279 



3. Cbalidis (Juatref. . . 



4. Actacoiiina (Juatref, 



5. Ictis Aid. et Haue. 



6. Fucicola Q. et Galm. 



7. Defmatobrancluis van 

 Mass 



5. Farn, PhylUdiacea 



1. l'liyllulia Cuv. . . . 



2. Hyjiobraiicliiaea Ad. . 



3. Pleuropiiyllidia Stamm 



VIII. Ordiuirifj. Ilelero- 

 p (1 ;i, Kiflliisser . . 



1. Farn. yucteobranchia 



1. Carinaria Lamk. . . 



2. Cardiopoda d'Oib. . . 



3. Ccropliora d'Orb. . 



4. Pterotrachaca Forsk. 

 (An(»ps) ..... 



2. Farn. Adanlacea . 



1. Atlanta Les. 



2. Oxygyrus IJcns. 



3. Ikdieroplion Monlf. 



4. Uucania Hall 



5. Porccllia Lev. . 



3. Farn. Phyllirrhoacea 

 Pbyllirrlioö Per 



4. Fain. Sagillacca . 



1. Sagilta (Juoy et Gaini. 



2. Sagiltella Les. . . 



A II li a n g. 



1. Tiinoriena Ouoy et G. 



2. Monopbora Quoy et (i. 



3. Pterosoma Lesson. 



280 

 2b0 



2S1 

 283 



284 



285 

 286 



287 



288 



Drille Klasse. Plcro- 

 poda, Flüssenfüsser — 



I. Ordnung. Tliecoso- 



m a la. Schalen tragende 290 



1. Farn. Cavoliniacva . — 



1, Cavolinia Gioeni . . — 



2. Clio Linni" (Plcuropu.s 

 E.scbU.) 291 



