INDEX. 



Ivii 



MoDiOLA continued. 



casianea, ii. 194. 



caudiffera, ii. 212. 



cicercu/a, ii. 210. 



cinnamotiea, ii. 213. 



cotnpressa, ii. 202. 



costulafa, ii. 205, 



depressa, ii. 202. 



discors, ii. 198. 



discrepans, ii. 195, 198, 202. 



/aba, ii. 210 ; iv. 257. 

 fusca, ii. 213. 



Gibbsii, ii. 190. 



glafidula, ii. 210. 



marmorata, ii. 198. 



minuta, ii. 195. 



Modiolus, ii. 182, 183. 



nigra, ii. 202. 



Paptuxna, ii. 183, 187. 



phaseolina. ii. 186; iv. 25(). 



Poliana, ii. 198. 



Prideauodana, ii. 208. 



radiata, ii. 187. 



rhombea, ii. 208. 



tulipa, ii. 187. 



tumida, ii. 198. 



vesifto, ii. 192, 193. 



vulgaris, ii. 183. 

 MoLQULA, i. 36. 



arenosa, ii. 374. 



oculata, i. 36. 



tubulosa, i. 36. 

 Monaclm Cartlmsianella, iv. 52. 



sericea, iv. 72. 

 Monoceros hepaticus, iii. 398. 

 Monodonta Belliaei, iv. 259. 

 Monodonta crassa, ii. 525. 



lugidtris, ii. 525. 

 MONTACUTA, ii. 71, 376. 



bidentata, ii. 75. 



ferruginosa, ii. 72 ; iv. 254. 



glabra, ii. 72. 



oblonga, ii. 72. 



purpurea, ii. 81. 



substriata, ii. 77. 

 MontagtLCL longicornis, iii. 592. 



carulea, iii. 603. 

 Moule d'Afrique, ii. 181. 

 MuREx, iii. 369. 



accinctus, iii. 491. 



aciculatt/s, iii. 488. 



acuminatus, iv. 286. 



adverstis, iii. 195. 



angulatus, iii. 450. 



antiqiius, iii. 434, 423, 435. 



attcnuatus, iii. 488. 



badius, iii. 374. 



Bamffius, iii. 436. 



carica, iii. 447. 



MuRKX continued. 



carinat/is, iii. 361, 424, 434, 435, 



chordula, iii. 454. 



cinguliferus, iii. 371. 



clathratus, iii. 436. 



corallinus, iii. 374 ; iv. 283. 



Cornells, iii. 416. 



cosiaius, iii. 458, 485. 



cutaceus, iii. 446. 



decollatus, iii. 424. 



despectus, iii. 424, 434, 435. 



duplicatus, iii. 435. 



elegans, iii. 470. 



emarginatus, iii. 473. 



erinaceus, iii. 370. 



fornicatus., iii. 434. 



fiiscatus, iii. 202. 



fuscus, iii. 202. 



gracilis, iii. 473. 



granulatus, iii. 202. 



gyrinus, iii. 374, 376 ; iv. 283. 



inconspicuus, iii. 374. 



Islandicus, iii. 416. 



lamellatus, iii. 438. 



linearis, iii. 470. 



Massena, iii. 374. 



minutissimus, iii. 198. 



muricatus, iii. 439. 



nebula, iii. 476. 



proximus, iii. 479. 



purpureus, iii. 465. 



radula, iii. 202. 



reticulaius, iii. 192. 



rufus, iii. 454. 



scaber, iii. 1 92. 



septangular! s, iii. 458. 



septemanyulatus, iii. 458. 



sinuosus, iii. 492. 



Smithii, iii. 483. 



subantiquatus, iii. 435. 



subulatus, iii. 201. 



Tarenti7ius, iii. 371. 



tuhercularis, iii. 365. 



turricula, iii. 450. 



undatus, iii. 402. 

 MURICIDjE, iii. 369. 

 Mussel, common, ii. 170. 

 Mya, i. 162. 



acuta, i. 169. 



arctica, i. 141. 



arenaria, ii. 168. 



Batava, ii. 154. 



bidentata, ii. 75. 



byssifera, i. 146. 



convexa, i. 229. 



declivis,i. 221, 226. 



decussata, i. 151. 



depressa, ii. 140, 



distorta, i. 231. 



