VI 



Familie Elysiadae 



1. Gen. Elysia, (Risso) autt 



1. Elysia viridis, (Mtg.) . . . 



2. — minuta (Sars.) . . . 



3. — faustula, Bgh. . . . 



4. — grandis, Bgh. . . . 



2. Gen. Tridachia, Desh. 



Tridacbia crispata, (Oerst.) Bgb. 



3. Gen. Thuridilla, Bgh. 



Thuridilla splendida, Grube 



4. Gen. Elysiella, Bgh. 



Elysiella pusilla, Bgb. . . 



Faiiiilie Limapoiitiadae 



L i m a p n t i a , Jolinston . 



Limapontia capitata, (0. F. Müller) 



var 



islaudica 



Familie Phylliroidae 



1. Gen. Phylliroe, P6r. et Les. 

 Pbylliroe atlantica, Bgb 



— bucepbala, Per. et Les. . 



— amboinensis, Quoy et Gaim. 

 - (Bgii.), var? 



[. — lanceolata, Bgh 



Gen. Acura, H. et A. Adams 

 Acura pelagica, Ad 



Seite 



175 

 176 

 178 

 185 

 186 

 190 



190 

 191 



199 

 199 

 201 

 201 



206 



206 

 207 



209 



210 

 210 

 212 

 231 

 236 

 239 

 241 



241 

 242 



Familie Pleuropliyllidiadae ... 247 



1 . Gen. P 1 e u r o p h y 1 1 i d i a (Meckel) 248 



1. Pleuropbyllidia Semperi, Bgh. . . . 249 



2. — gracilis, Bgb. n. sp. . 250 



3. — lugubris, Bgb. n. sp. . 255 



4. — pallida, Bgh. n. sp. . 262 



2. Gen. Linguella, ßlv 266 



1. Linguella quadrilateralis, Bgh. . . . 266 



2. — iaira, Bgh 268 



L. L.? puiictilucens, Bgh. ii. sp. . . 268 



Familie Pleuroleuridae, Bgh. ... 276 



Pleuroleura, Bgh 277 



1. Pleuroleura ornata, Bgb. u. sp. . . . 278 



Seite 



Bornella, (xray 287 



1. Bornella calcarata, Mörcb 289 



2. — digitata, (Adams) Alder et Hanc. 301 



Hero, Loven 309 



1. Hero formosa, Love'n 310 



2. Hero .sp 313 



Scyllaea, Linne 315 



1. Scyllaea pelagica (L.) 319 



— — var. marginata . . 334 



— — — gbomfodensis 

 (Forsk.) 336 



Scyllaea pelagica var. Sinensis . . . 338 



— — — Orientalis, Bgh. . 339 



2. — elegantiila, Bgb. n. sp. . . . 342 



Tethys, L 345 



Tethys leporina, L 348 



Melibe, Rang 362 



1. Melibe capucina, Bgb. ...... 364 



2. — Kangii, Bgh 370 



Familie Pliyllidiadae 377 



1. Gen. Phyllidia, (Cuv.) Bgh. . 380 



1. Phyllidia varicosa, Lmck 390 



2. — elegans, Bgh 381 



2. Gen. Phyllidiella, Bgh. . . . 382 



3. Phyllidiella pustulosa (Cuv.) .... 382 



4. - uobilis, Bgb 383 



Familie Doriopsidae 384 



D o r i p .« i s , Pease 385 



1. Doriopsis tristis, Bgh 385 



2. - Semperi, Bgh. n. sp. . . . 386 



3. — modesta, Bgb. n. sp. . . . 386 



4. — pellucida, Bgh., n. sp. . . . 386 



5. — pudibunda, Bgh. n. sp. . . 387 



6. — maculigera, Bgh. n. sp. . . 387 



7. — spiculata, Bgb. u. sp. . . . 387 



Familie Borididae 388 



Ceratosoma, A. Adams et lieeve 391 



1. Ceratosoma cornigerum, Ad 393 



2. — gracillimum, Semper n. sp. 403 



3. — trilobatum, Gray .... 405 



Briarella, Bgh 408 



Briarella microcepbala, Bgb 409 



