INDEX 



TO 



THE NAUTILUS, XXV. 



INDEX TO SUBJECTS, GENERA AND SPECIES. 



Abalone, Collecting shells from the 

 Admete from Bering Sea, A giant 

 Admete regina Dall, n. sp. 

 Aesopus goforthi Dall, n. sp. 

 Agriolimax agrestis on Nantucket and Cuttyhunk 

 Alabama, The Mollusca of Monte Sano 

 Amastra, The distribution of Oahuan species of. 

 Amastra elongata Newc. . 

 Amastra heliciformis Anc. 

 Amastra reticulata Nc. 

 Ancylus burnupi Walker . 

 Ancylus cafifer Krauss 

 Ancylus c. capensis Walker 

 Ancylus c. farquhari Walker 

 Ancylus c. gordonensis M. and 

 Ancylus c. nanus Walker. 

 Ancylus c. stenochorias M. & P. 

 Ancylus c. trapezoideus Bttg. 

 Ancylus connollyi Walker. 

 Ancylus equeefensis Walker 

 Ancylus fontinahs Walker 

 Ancylus mooiensis Walker 

 Ancylus gaulus Gkl. 

 Ancylus obliquus Krauss. 

 Ancylus transvaalensis Craven 

 Ancylus verreauxii Bgt. . 

 Ancylus victoriensis Walker 

 Ancylus zambesiensis Walker 

 Anodonta and Anodontites 

 Anodonta couperiana and A. gibbosa, Notes on. 



(iii) 



73 



19 



20 



127 



60 



121 



13 



15 



15 



15 



142 



139 



141 



140 



140 



139 



140 



141 



143 



143 



144 



141 



139 



140 



142 



142 



144 



144 



88, 91 



. 129 



