676 



INDEX. 



Balanus, arcticus, 262. 



balanaris, 415. 



balauoides, 267- 



pupa of, 130 

 monstrous speci- 

 mens with im- 

 perforate pe- 

 nis, 102. 

 cementing appa- 

 ratus of, 146. 



balauoides, 240, 493. 



bisulcatus, 293. 



Blainvillii, 231. 



borealis, 262. 



calceolus, 218. 



candid us, 277. 



Capensis, 209. 



carbonarius, 492. 



cariosus, 273. 



cassis, 218. 



cepa, 283. 



chely try petes, 394. 



clavatus, 261, 267. 



circinnatus, 492. 



communis, 231, 492. 



concavus, 235. 



comubiensis, 231. 



corrugatus, 254. 



Coguimbensis, 227. 



costatus, 493. 



Cranc/iii, 231. 



crassus, 195, 493, 



crenatus, 261. 



crispus, 494. 



cylindraceus, 206, 235, 494. 



cymbiformis, 221. 



Curningii, 335. 



declivis, 275. 



decorus, 212. 



delphinus, 494. 



dentiformis, 493. 



diadema, 417. 



discors, 227. 



dolosus, 295. 



D'Orbignii, 195. 



duploconus, 365. 



eburneus, 248. 



elongatus (misprint for B. 

 galeatus, 104, 105. 



elongatus, 220, 261, 267. 



erisma, 296. 



fasciatus, 201. 



Finchii, 492. 



Jistulosus, 267. 



flosculus, 290. 



galeatus, 220. 



geniculates, 256. 



Balanus gigas, 210. 



glacialis, 261. 

 glandula, 265. 

 goissopomo, 495. 

 Hameri, 277. 

 Holgeri, 492. 

 humilis, 495. 

 impcrator, 288. 

 improvisus, 250. 

 inclusus, 299. 

 intertextus, 518. 

 laevis, 227. 

 /<z?pw, 495. 

 latiradiatus, 493. 

 wmer, 235, 494. 

 Montagui, 308. 

 navicula, 221. 

 nigrescens, 210. 

 nubilus, 253. 

 ornatus, 493. 

 oslrearum, 492. 

 ovularis, 267, 494. 

 patellaris, 259. 

 patellaris, 494. 

 pectinarius, 493. 

 peregrinus, 492. 

 perforatus, 231. 



upfilled parietal 

 tubes of, 44. 

 perforatus, 494. 

 per plexus, 296. 

 ^'«w, 206. 

 pictus, 493. 

 plicarius, 493. 

 plica tus, 337. 

 pcecilus, 246. 

 polythalamins, 392. 

 porcatus, 256. 

 porosus, 493. 

 proteus, 492. 

 psittacus, 206. 

 punctatus, 267, 493. 

 puncturatus, 337. 

 pustula, 492. 

 pustularis, 235, 493. 

 pyramidalis, 494. 

 quadrivittatus, 284. 

 radiatus, 242,494, 495. 

 rhomboicus, 494. 

 roseus, 279. 

 rugosus, 261. 

 sagiiiata, 493. 

 Scoticus, 256. 

 semiplicatus, 494. 

 spongeosus, 308. 

 spongicola, 225. 

 spongites, 308. 



