iv THE NAUTILUS. 



Ancylus peninsula Pilsbry & Johnson (PL II, figs. 19-21)^28, 31 

 Ancylus rivularis Say ........ 25 



Ashmunella thomsoniana Coopei'se, at Pecos, N. M. . . 36 

 Bernier, Julien ......... 36 



Bulimulus blanfordianus Ancey, n. sp. . . . 90 



Bulimulus ephippium Ancey, n. sp. . . . 102 



Bulimulus goniotropis Ancey, n. sp. . . . . . 102 



Cancellaria rapella Johnson, n. sp. . . .143 



Cataloguing a collection of shells . . . . .39 



Carychium pessimum var. borealis P. & H., n. v. ,.. : . 119 

 Cerithium albocoopertum Davis, n. sp. (PI. IY, figs. 32, 33) . 129 

 Chione cancellata in the Jersey City market . . .130 

 Chloritis tosanus Pils. & Hir., n. sp. . . . . .31 



Chondrus . .... I 15 



Clam-orous crow. ........ 120 



Clanculus gemmulifer var. pallidus Pils., n. v. . . .71 



Colobostylus, distribution of Jamaican species of . . 62 

 Colobostylus albus Sowb. . . . . . . . 65 



Colobostylus banksianus Sowb. . . . . . .65 



Colobostylus bronni Ads. ....... 63 



Colobostylus chevalieri Ads. ...... 63 



Colobostylus humphreyanus Pfr. . . . . .63 

 Colobostylus interruptus Lam. ...... 63 



Colobostylus jayanus Ads. ....... 63 



Colobostylus lamellosa Ads 65 



Colobostylus nuttii Pils., n. sp. . . . . . 62, 65 



Colobostylus redfieldianus Ads 63 



Colobostylus tectilabris Ads. ...... 65 



Colobostylus thysanoraphe Sowb. . . . . .63 



Colobostylus yallahensis Ads ...... 65 



Dentalium vallicolens Raymond, n. sp 123 



Ennea iwakawa var. oshimana P. & H., n. v. . . .53 



Eosinica Aldr., n. subgen 19, 20 



Epiphragmophora orophila Ancey, n. sp 82 



Epiphragmophora turtoni Ancey, n. sp. . . . 82 



Eucore . . . . . . . . . .116 



Eulota chishimana Pils. & Hir., n. sp. . .... 116 



Eulota endo Pils. & Hir., n. sp. . . . . . . 105 



Eulota luhuana yakushimana Pils. & Hir., n. v. . . .78 



