I 



INDEX OF SPECIES. 



•73 



Modiola 



subpurpurea, 21, 50. 



sulcata, P 119. 



vernicosa, 223. 



vulgaris, 211. 

 Modiolaria 



corrugata, 71. 



discors, 218. 



laevigata, 8S, 130, 169, 218. 



Isevis, 218. 



marmorata, 88, 130, 169. 



nigra, 71, 21S, O 221. 



vernicosa, 218, O 221. 

 Modulus 



carchedonicus, 2S6, 364, 

 P352. 



catenulatus, 27, 109, 191, 230, 

 233, 257, 274, 326, 



364, P 353. 



cerodes, 152. 



disCUluS, 27, 36, 192, £02, 



225, 226, 230, 233, 



257, 326, 364, P 353, 



U 205. 

 dorsuosus, 21, 226, 228, 



230, 257, 326, P 353, 



U 205. 

 duplicatus, 226. 



var. 257, P 253. 



lenticularis, 21, 226. 



lividus, 274. 



trochiformis, 202, 257, P 



352. 

 unidens, P 352. 

 ?Morinula 



unifasciata, 33, P 433. 

 Monoceros 



brevidens, 13, 149, 201, 



285, 340, V 229. 

 brevideutatum, 25, 179, 191, 



231, 235, 269, 283, 



O341. 

 cingulatutn, 29, 48, 180, 171, 



188, 238, 269, P 457, 



P 458, P 542. 

 cornigerum, 341. 



Monoceros 



ciasftilabium, 171,0 235. 

 cymatum, 48, 174, 177, 



O 235, 2S5, O 294. 

 engonatum, 83, 102, 149, 201, 



340, 349, V 228. 

 globulus, 235. 

 grande, 177, 188, 204, 



294, 341, 0361. 

 lapilloides, 13, 83, 149, 201, 



231, 340, 349, V 229. 

 lugubre, 10, 14, 48, 76, 151, 153, 



177, 1 78, 285, 294, 



0341. 



var. 152. 



maculatum, O 177, 201, 



341, V 229. 

 muricatum, 191,0 234,0 238, 



P 458, P 476, P 542. 

 plurabeum, 35. 

 punctatura, 83, 149, 177, O 



201, 231, 235, 293, 



V 229. 

 punctulatum, 201, V 229. 

 ?var. spiratum, 149. 

 tuberculatum, 234, 341, 



O352. 

 uuicarinatum, 83, 149, 201, 



231, 235, 285, 293, 



V229. 

 Monodonta 



carchedonia, P 352. 

 catenulata, 238. 

 fusca, 35. 

 modulus, P 353. 

 pyriformis, 228, U 204. 

 Sayii, 286. 

 Montacuta 



chalcedouica, 34, 354, P 



531- 

 dionaea, 257. 

 divaricata, 73. 



elliptica, 248, 308, P 113. 

 obtusa, 34, 257. 

 subquadrata, 248, 308, P 



113, P 114. 



