321 



mussei 274. 



mussolo 276. 



MuteLa 197. 



Mya 212, 162, 267, arenaria 212, 

 213*, 242, 249, 250, 251, 261, 

 274, truncata 212, 248, 249. 



myisca 276. 



Myophoria 19. 



Myopsiden 252. 



mys 276. 



iVlytilus 185, 166, 238, 243, 244, 

 249, 312, fpimtenb 168*, chorus 

 284, eclulis 186*, 274, 276, 

 278, 283*, 292, exustiis 246, Gal- 

 loprovincialis276,Magellanicus 

 185, 259, smaragclinus 186, viri- 

 dis 186, 278, 284. 



Tiabd 66. 



9ktieljd)nectc 90. 



nacar, nacre 276. 



gjacttfiemer 149, 152. 



9^acftfd)necfen 119. 



Tiü^t 66. 



Nanina 122, 119, amphidroma 70, 

 Ovum 123. 



Napaeus 133. 



Nassa 80, 77, 244, 249, 252, albes- 

 cens 257, ambigua 255, arcula- 

 ria 299, callosa 298, 302, neri- 

 tea 80*, 238, 252, 254, olivacea 

 257, papulosa 257, reticulata 80. 



naridola 275. 



Natica 90, 241 *, 268, Sdcf) 91 *, 

 canrena 255, Hebraea 91, heros 

 251, mamilla 300, Maroccana 

 255, melanostoma 91*, 258, 

 millepunctata 90*, 91, monili- 

 fera 91, 251, Sinensis 258, uni- 

 fasciata 258. 



Nautilus 55, 56*, 57*, 16, 259, 

 292, pompilius 58. 



Navicella 108, Borbonica 285. 



Navicula fasciata 133. 



Neaera 212, 245. 



Neithea 180. 



Nenia 137. 



Neptunea 79, 77, antiqua 249. 



Nereis fucata 218. 



Nerinaea 96. 



Nerita 108, 243, 261, albicilla 258, 

 peloronta 256, polita 258, pli- 



9JJarten§, SBeic^= unb @cl)altiere. 



cata 258, Senegalensis 256, tes- 



sellata 256, undata 258, versi- 



color 256. 

 TIP Vif PS 2 7 'S 

 Neritina 108, 72, 221, 226, 254, 



285, Werfet, 73 *, amphibia 108, 



Cornea 107*, 108,_ dubia 108, 



fluviatilis 108, virginea 108, 



viridis 108, 242. 

 Neritodryas 108. 

 9(effel5eIIen 155. 

 9?iebcre Söaffcrfd^neden 148. 

 9ioaI}'§ 9(rd)e 190. 

 noce di mar 276. 

 9iorbfee 249. 



Novaculina constricta 278, 284. 

 Nucula 190, 39, 167, 247, 249, 



nucleus 190 *. 

 Nudibranchia 152, 28, 34, 37, 149, 



240. 

 Octopus 43*, 4)*, 48, vulgaris 46, 



275. 

 Odostomia 149. 

 Öffnen ber mtfd)eln 169. 

 oeil de bouc 274. 

 D^rt-)Iä§d)en 22. 

 D^r ber Aphrodite 111. 



— be§ l). $etru§ lil. 



D§ren ber Ammoniten 59, 60. 



— üon Pecten 178. 

 £)!)rfd)neden 147, 62, 235. 

 Dl)ritein 22. 

 Oigopsiden 50. 

 oliekruik 274. 



Oliva 83, 77, 241*, carneola 300, 

 episcopalis 258, erythrostoma 

 83*, 258, flammulata 255, hia- 

 tula 255, nana 255. 



Olivella 255. 



Ölfrug 235. 



Ommastrepbes 50, 53, illecebro- 

 sus 50, piscatorum 50. 



Onchidium 21, 30. 



Onychoteuthis 50. 



Operculum 73 *. 



Opistobranchia 148. 



Opisthoporus 101, 230. 



orecchia di S. Piero 275. 



oreja 275. 



Orthalicidae 118. 



Orthalicus 134, 119. 

 21 



