Quarterly Journal of Conchology. 



15 



Name of Species. 



o a 



379 

 380 



383 



38s 

 386 



387 



389 

 390 



391 



394 

 395 

 396 



397 

 398 

 399 

 400 

 401 

 401 

 402 



403 

 404 

 404 

 406 

 407 

 408 

 409 

 410 

 412 

 413 

 415 

 415 

 417 

 418 

 420 

 422 



423 

 424 



425 

 426 

 427 

 428 

 429 

 431 



433 



433 

 434 

 435 

 436 

 437 

 438 

 439 



Trophon muricatus, RIont. 

 Busycon canaliculatum, L. 



carica, Gm. 



Fasciolaria ligata, Aligh. &= Ad. 

 Ranella caudata, Say ... 

 Cerithiopsis Emersonii, .id. 



... terebralis, ^(/. (1841) ... 

 Trichotropis borealis, Sorv. 



Admete viridula, Fabr 



Vitrina limpida, Gould, (1850) 

 Hyalina cellaria, Miill. 

 arborea, Say 



electrina, Gould {\%a^\) 



indentata, Say 



minuscula, Binney 



Binneyana, Morse 



milium, Morse 



ferrea, Morse 



chersina, Say (1821) 



minutissima, Z^rt; (1841)... 



multidentata, j9mM^_;' 



lineata, Say 



Macrocyclis concava, Say 

 Limax maximus, Z- 



agrestis, Z 



campestris, Bhmey (1841) 



flavus, Z. 



Helix alternata, Say 



striatella, Anthony 



asteriscus, Morse 



labyrinthica, Say 



hirsuta. Say 



monodon, Rackett 



palliata, Say 



... tridentata, Say 



albolabris, Say 



dentifera, Binn. .. 



thyroides, Say 



Sayii, Bi7i7i. 



? harpa, Say 



pnlchella, Miill. 



hortensis, Miill. (1774) . 



Cionella subcylindrica, Z. 



Pupa muscorum, Z. 



Hoppii, Moll 



pentodon, Say 



decora, Gould 



fallax, Say 



armifera. Say 



contracta, Say 



rupicola. Say 



Synonyms and Remarks. 



N 



N 

 N 

 N 

 S 



N 

 N 1 

 N I 



Doubtful as American. 



G. Cerithium, not Cerithi- 

 opsis. 



C. trilineata. Ph., 1836. 



Broderip and Sowerby's 

 species. 



V. pelliuida. Mull., 1744 



G. Zonites. 



Closely allied to Z. excava- 



tus, but umbilicus much 



less open. 



Zonites radiatuhis. Alder, 



[1830, var. alba 



Zonites fulviis, Mull., 1774 

 Helix pygruiEa, Drap., 1 805 



Z. Levis, Mull., 1774. 



Sweden. 



H. nenioralis, L., 1766 var 

 Perhaps that species, but 



described as inhabiting 



fresh water. Cochlicopa 



lubrica. Mull. 

 Linne's species is uhascer- 



tainable. P. marginata 



Drap. 



