THE NAUTILUS. 137 



One single specimen of a decidedly new and interesting form was 

 among those Pupida? from Albuquerqne, N. ^I., sent by ^h\ L. B. 

 Elliott. The whole formation is that of a Vertigo, but it is purely 

 albino ((". e., colorless or white); the only one of this kind in the genus. 

 Its altitude is 1'6 mm.; tlie lamellae are nearly those of V. Blnneyana, 

 but the palatal Avail has quite a different configuration, and the whorls 

 except the last are regularly striate. 



Xeiv Philadelphia, Pa., Feb. 10, 1890. 



ANNOTATED LIST OF THE SHELLS OF ST. AUGUSTINE. FLA. 



BY C. ^y. JOHNSON. 



Bythinella tenuipes Couper. Common in a small stream near the 

 city and at Tocoi on the St. John's River. 



Amnicola granum Say. Common in the upper part of ^Moultrie 

 Creek. 



Paludina georgiana Lea. Common in tributaries of the St. John's, 

 west of St. Augustine. 



Campeloma lima Anth. Found with the above, but not as 

 plentiful. 



Ampullaria depressa Say. Common with the two preceding 

 species. A less depressed variety is found in a swamp near Matanzas 

 Inlet. 



Helicina orbicidata Say. Common. 



Nerita peloronta L. One living specimen on tlie water battery of 

 Fort Marion. 



Nerita versicolor Lam. Two living specimens. I believe this is 

 the most northern locality recorded for Xerita on the Atlantic Coast. 



Neritina redivata Say. Common at the mouth of small fresh water 

 streams. 



Neritina virginea L. A number of specimens found in brackish 

 water near Matanzas. 



Fissurella alternata Say. Common. 



Actceon pundatus d'Orb. One specimen. 



Tornatina canaliculata Say. Not common. 



Aplysia protea Rang. Common at low- water on a bar at the 

 mouth of Hospital creek. 



