INDEX 



Spirobranchus quadricornis 175 



rostratus 178 



semperi 175 



tricornigerus 175 

 Spirographis 184, 192 



australiensis 177 



spallanzanii 192 



Spirorbis 171, 172, 219, 221, 222, 224, 

 229, 230, 231, 236, 252, 253, 254, 

 256, 257, 258, 259, 261, 288 



abnormis 180, 245, 254, 260, 262, 

 268, 337, 338 



affinis 241, 264 



aggregates 176, 260, 261, 266 



albus 265 



antarcticus 264 



argutus 174, 250, 260, 262, 267 



armoricanus 258, 260, 261, 266 



asperatus 180, 245, 246, 253, 260, 



262, 268, 314, 318 

 bellulus 174, 250, 260, 262, 267 

 beneti 260, 261, 265, 289 

 bernardi 260, 261, 267 



borealis 222, 236, 255, 257, 258, 262 

 cancellatus 048, 260, 261, 263, 337, 



333 

 carinatus 241, 246, 248," 249, 260, 



263, 264, 265 

 chilensis 176, 260, 264 

 claparedei 176, 260, 261, 266 

 communls 248, 260, 263 

 comptus 1 80, 244, 260, 261, 268 

 conicus 248 



cornuarietis 239, 260, 261, 264, 288 

 corrugatus 248, 257, 260, 263, 267 

 dorsatus 174, 250, 260, 267 

 cvolutus 351, 260, 261, 268 

 eximius 180, 239, 260, 261, 267, 



336 



fabricii 264 

 foraminosus 174, 250, 260, 262, 



267 

 formosui 251, 254, 260, 262, 268, 



236 ; 

 granulatus 241, 242, 246, 47. 249, 



253, 256, 257, 260, 261, 262, 263, 



264, 265, 266, 338 

 hctcrostrophus 248, 249, 260, 263 

 IncUus 178, 246, 265 



Spirorbis incongruus iSo, 241 , 244, 260, 



261, 267, 338 



, inversus 181, 246, 260, 268 

 koehleri 260, 261, 266 

 laevis 254, 257, 258, 260, 261, 265 

 lamellosus 178, 246, 264 

 langerhansi 173, 240, 260, 261, 267 

 lebruni 176, 260, 261, 266 

 levinseni 176, 260, 261, 266 

 lineatus 180, 242, 260, 261, 267, 



336 

 lucidus 241, 243, 246, 251, 257, 262 



gronlandicus 262 

 malardi 260, 261, 266 

 marioni 173, 239, 240, 260, 261, 



266, 336, 338 



mediterraneus 260, 261, 266 

 militaris 247, 258, 260, 261, 265 

 minutus 248, 263 

 montagui 264 

 morchi 170, 180, 240, 241, 260, 261, 



265, 332 



mutabilis 252, 260, 261, 268, 289 

 nautiloides 262, 265 

 nordenskjoldi 176, 260, 267 

 pagenstecher! 254, 255, 257, 258, 



260, 261, 265 



patagonlcus 176, 260, 261, 266 

 perrieri 176, 258, 260, 262, 266 

 plicatus 264 



ponticus 264 



porosus 265 



pseudocomigatus 248, 250, 260, 261, 



267 

 pusilloidea 250, 254, 255, 260, 261, 



267 



pusillus 250, 258, 264, 267 

 quadrangularis 170, 180, 239, 241, 



247, 249, 253, 260, 261, 264, 337, 



338, 339 

 rugatus i So, 241, 243, 244, 260, 261, 



268, 316, 328 

 semidentatus iSo, 237, 238, 253, 260, 



261, 267, 312 



similii 180, 342, 260, 261, 268, 316, 



336, 338 

 simplex 265 



slnlstrosus 251, 260, 263, 266 

 p. 248, 264, 338 



