32 



INDEX OF SPECIES. 



Cerithidea 



variuosa, 7, 24, 186, 208, O 170, 



O 190, O 2JO, 233, O 272, 



O 295, O 325, O 364. 

 ?varicosa, vur. Mazatlanica, 



O 257, P 344, U 200. 

 Cerithiopsis 



assiuiihita, 99, no, 146, 155, 



274, O 260, 335, O 364, 



P445- 

 bimargiuata, 274, 335. 

 cerea, O 260, 335, P 443. 



P445- 

 coluaiua, 99, 114, 146, 245. 

 couvexa, O 260, ;i_]S- P 44- 

 deuussata, O 260, 335, P 445- 

 filosa, 335, 348. 

 fortior, 23, 146, 2S7. 

 intercalaria, 274. 

 rnunita, 114, 146, 245. 

 ueglecta, 185, O ^^6. 

 paiipercula, O 336. 

 pupitormis, O 260, 33$, P 443. 

 purpurea, 23, 146, 2S7. 

 sorex, 260, P 335, P 444. 

 terebella, O 364, P 445. 

 triliueata, P 445. 

 tubercularid, 169, 186, 366. 

 ?tuberoulata, 23, 114, 146, P 



442. 



tubercnloides, 32, 36, 1 10, O 260, 



O 335, O 306, P 442, P 443. 

 ftuberculoides, var. albonodosa, 

 O 260, P 443. 

 CereuB 



couglomeratus, 4. 

 Ceroatoma 



var. Burnettii, 72. 



foliatum, 13, 48, 72, 149, 169, 



• 345- 

 mouoceros, 13, 149, 151, 152. 

 monodon, 83, 149, O 345. 

 Kuttallii, 13, 27, 149, 201, 



O 345, O 349, V 229. 

 Chama 



Bioderipii, P 89. 



eel 



exr 



Chama 



Buddiana, 26, 30, 38, 106, 200, 

 247, O 277, 307, P 89. 



chionsea, 178. 



corrugata, 27, 38, 154, 184, 

 O 277, 307. 



crasriicostata, 10. 



Delessertii, P 549. 

 L'hiuata, 9, 30, 38, 106, 200, 

 O 178, 184, 234, O 247, 



o 277, 307, P 87, P 549. 



cogyra, 11, 71, 106, 127,0232, 

 247, 307, 349, O 351, 

 35-^0 353, P90, V217. 

 froudosa, 9, 23, 106, 152, O 178, 

 O 197, O 232, O 282, 306, 



P 87, P 549. 

 (?frondosa, var.) fornicata, 38, 



200, 247, 277, P 89. 

 frondosa, var. Mexicana, 2cx», 



O 178, O 197, 247,0 307, 



352, 353, 364, P 87, 



P 89, P 548, V 217. 

 imbricata, 63, O 184, O 307. 

 Janus, 186, 307, 359. 

 lobata, II, 71. 

 Mesicana, 30, 38, 232. 

 Panamensis, O 186, O 307, P 



90. 

 pellucida, 22, 127, 170, 197, 



0232,0307,0351, V 217. 

 producta, 27, 184, O 307. 

 rugosa, 234. 

 spiuosa, 23, 27, 97, 106, 128, 



O 208, O 247, 307, 359, 



P 89, P 90. 

 squalida, O 178. 

 venosa, 232. 

 Chelyconus 



puncticulatus, P 404. 

 purpurascens, P 402. 

 regalitatis, P 403. 

 Chelysoma 



MacLeayanum, 176 

 Chemnitzia 



Adamsii, 36, no. 



