INDEX TO TLYMOUTH FAUNA. 



503 



Natica (Lunatia) catena, 272. 

 Nebalia bipe*, 237. 

 Nematonereis unicorni.?, 225. 

 Nemertopsis flavida, 216. 



— tenuis, 216. 

 Neomysis vulgaris, 249. 

 Nethys caeca, 225. 



— cirrosa, 225. 



— Hombeigi, 225. 

 Nereis cultrifera, 224. 



— diversicolor, 224. 



— Dumerilli, 224. 



— fucata, 224. 



— irrorata, 224. 



— longissima, 224. 



— pelagica, 224. 

 Nerine cirratulus, 227. 



— coniocephala, 227. 



— foliosa — 'N. coniocephala, 227. 

 Nerocila neapolitaiia, 243. 

 Nicolea zo.stericola, 229. 



Nika edulis, 251. 

 Nodosaria calomorplia. 181. 



— com munis, 181. 



— pyrula, 181. 



— scalaris, 181. 



Nonionina harlecanu = 'S. mnbilicatula, 

 184. 



— depressula, 184. 



— ie/fct'j/.su = Haplophragiuium laiiari- 



ense, 176. 



— scapha, 184. 



— .stelligera, 184. 



— turgida, 184, 



— umbilicatula, 184. 

 Notomastus latericeus, 230. 



— rubicund us, 230. 

 Nucula nitida, 285. 



— nucleus, 285. 

 Nyctiphancs Couchi, 245. 

 Nymphon gallicuni, 258. 



— gracile, 259. 



— rubruni, 259. 



O. 

 Obi'laria gelatinosa, 193. 

 Ohelia = OheUiia, 193. 

 Obelia dichotonia, 193. 



— geniculata, 193. 



— longis.sima, 193. 

 ~ lucifera, 199. 



— nigra, 199. 



NEW SERIES. vol,. VII. N(J. 5. 



Ocinebra erinacea, 274. 

 Oc7i us = Cucuniaria, 206. 

 Odopjts = Polypus vulgaris, 295. 

 Octorchis Gegenbauri, 200. 

 Odontosyllis ctenostoma, 219. 



— fulgurans, 219. 



— gibba, 220. 



Orfos^o?>w« = Turbonilla, 273. 



— pallida = Brachystomia anibigua, 273. 



Oerstedia dorsalis, 217. 



— immutabilis, 217. 



— nigra, 217. 

 Oikopleura dioica, 298. 

 Oithona plumifera, 236. 



— similis, 236. 



Oligocladus sauguinolentus, 215. 

 Oncaea niediterranea, 236. 



— minuta, 236. 



— subtilis, 236. 

 Onoba striata, 271. 

 Onuphis coucliilega, 225. 

 Opercularella hi.spida, 194. 



— lacerata, 194. 

 Oi)liiactis Balli, 209. 

 Opluocnida Inachiata, 209. 

 Opldocoma (iranulata = 0. nigra, 2(i9. 



— nigra, 209. 



— ro.sH7(/ = Ophiothrix fragilis, 210. 

 Ophiopsila aranea, 209. 

 Opliiothrix fragilis, 210. 

 Ophiura albida, 208. 



— ciliaris, 208. 

 Oi)lu'y()trocha puerilis, 226. 

 Orbulina universa, 182. 

 Orchestia littorea, 238. 



— niediterranea, 238. 

 Orchoniene Batei, 238. 

 Orchonienella ciliata = 0. nana, 238. 



nana, 238. 

 Oscanius membranaceus, 277. 

 Ostrea edulis, 287. 

 Otina uti-s 285. 

 Ovula (Simuia) patula, 272. 

 Owenia fusiforinis, 228. 

 Oxypolia beaumontiana, 218. 



P. 

 Pachydrilus sp., 233. 

 Pa«7tint.'; = Anapagurus, 253. 



— =Eupagurus, 253. 



— Forbesi = Eupagurus .sculptimauus, 



253. 



2M 



