IV 



THE NAUTILUS. 



Anodonta complanata 



Anodonta cygnea .... 



Anodontinae Ortmann 



Argyrodonax Dall, n. g. . 



Argyrodonax haycocki Dall, n. sp. . 



Argyrotheca bermudana Dall, n. sp. 



Arion rubelliis Sterki in Lake Co., Ohio 



Arkansas shell collecting . 



Arkansia wheeleri Ortm. and Walk., n. sp. (PI. VIII) 



Bermuda, A new Brachiopod from . 



Bermuda, A new genus of bivalves from 



Bifidaria duplicata Sterki, n. sp. 



Bifidaria hordeacella, reversed . 



Boston Malacological Club 



Brazil, Correspondence from 



California, The land Mollusca of San Mateo Point 



Californian Mollusca, New 



Chiton aureus Spalowsky. 



Collecting from Haddock on the George's Banks 



Collecting on the Sipsey River, Alabama 



Colorado, Land Mollusca at Tolland. 



Colorado, Oreohelix colonies 



Congeria, On the type of . 



Cuba, A vacation trip to . 



Cuban collecting, An incident in 



Diplodon australis, The anatomy of . 



Dosidicus gigas d'Orb. 



Edson, Henry M. 



Elliptio, The generic name 



Epiphragmophora californensis 



called varieties thereof . 

 Epiphragmophora fidelis . 

 Epiphragmophora infumata Gld., Note on 

 Eupleura grippi Dall, n. sp. 



Florida, Land shells of Garden Key, Dry Tortugas 

 Glabaris .... 

 Glossina, The name. 

 Grippina californica Dall, n. sp 

 Grippina Dall, n. gen. 

 Haliotis pourtalesii Dall . 



and the shells commonly 



. 22 



. 22 



. 21 



. 85 



. 85 



. 86 



. 64 



. 40 



. 98 



. 86 



. 85 



. 116 



. 116 

 7 

 37, 54 



. 17 



. 127 



. 36 



. 104 



. 84 



. 58 



. 133 



. 95 



. 3 



• 40 



. 100 



. 117 



. 132 



. 88 



. 68 

 18, 60 

 59, 94 

 87 

 91 

 91 

 96 

 128 

 128 

 81 



