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 



aggregatus 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 248, 260, 261, 263, 337, 

 338 



carinatus 241, 246, 248, 249, 260, 



263, 264, 265 

 chilensis 176, 260, 264 

 claparedei 176, 260, 261, 266 

 communis 248, 260, 263 

 comptus 180, 244, 260, 261, 268 

 conicus 248 



cornuarietis 239, 260, 261, 264, 288 

 corrugatus 248, 257, 260, 263, 267 

 dorsatus 174, 250, 260, 267 

 evolutus 251, 260, 261, 268 

 eximius 180, 239, 260, 261, 267, 



336 

 fabricii 264 



foraminosus 174, 250, 260, 262, 

 267 



formosus 251, 254, 260, 262, 268, 

 236 



granulatus 241, 242, 246, 247, 249, 

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



264, 265, 266, 338 

 heterostrophus 248, 249, 260, 263 

 incisus 178, 246, 265 



Spirorbis incongruus 180, 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 

 natitiloides 262, 265 

 nordenskjoldi 176, 260, 267 

 pagenstecheri 254, 255, 257, 258, 



260. 261, 265 

 patagonicus 176, 260, 261, 266 

 perrieri 176, 258, 260, 262, 266 

 plicatus 264 



ponticus 264 

 porosus 265 



pseudocorrugatus 248, 250, 260, 261, 

 267 



pusilloides 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 180, 241, 243, 244, 260, 261, 



268, 316, 328 

 semidentatus 180, 237, 238, 253, 260, 



261, 267, 312 



similis 180, 242, 260, 261, 268, 316, 



336, 338 

 simplex 265 



sinistrosus 251, 260, 263, 266 

 sp. 248, 264, 338 



