INDEX 



TO 



THE NAUTILUS, XXIX. 



INDEX TO SUBJECTS, GENERA AND SPECIES. 



American Marine Conchology, Dates of publication . . 108 



Amnicola deserta Pils. , n. sp .111 



Amnicola neomexicana Pils., n. sp. . . .111 



Anodonta danielsi Lea in Colorado . . 116 



Anodonta imbecillis Say .... 8 



Ariolimax columbianus, an edible slug . .143 



Ashmunella danielsi Pils. &Ferriss, n. sp. (PI. II, fig. 1) . 16, 34 

 Ashmunella danielsi dispar Pils. & Ferriss, n. subsp. 



(PL II, fig. 2) . . 16, 41 



Ashmunella mogollonensis Pils. .... 29, 42 



Ashmunella pilsbryana Ferriss (PI. II, f. 3) . . 16, 42 

 Ashmunella proxima Pils. ...... 30 



Ashmunella tetrodon Pils. & Ferriss, n. sp. (PI. I, figs. 1,2. 15 

 Ashmunella tetrodon inermis Pils. & Ferriss, n. subsp. 



(PI. I, fig. 7) 16, 33 



Ashmunella tetrodon mutator Pils. & Ferriss, n. subsp. 



(PI. I, figs. 3-6) 16, 31 



Bifidaria (Bensonella) landurensis Pils., n. sp. . . 73 



Bifidaria minuta Sterki, n. sp. 105 



Bifidaria plicidens Bens. . .73 



Blanfordia bensoni A. Ads 2 



Blanfordia japonica A. Ads. . 2 



Blanfordia nosophora Robson ... 1 



Blanfordia simplex Pils, . 2 



Caecilianopsis . 119 



Caecilioides, notes on . . . . . .119 



Callocardia (Agriodesma) felipponei Dall, n. sp. . .113 

 Campeloma lewisii Walker in Illinois . . . .36 



Cokeria southalli Marshall . . . . .133 



Conchological Museum for Japan . . 108 



Cypraea, new Australian ... ... 144 



(Hi) 



