ingersoll.] ZOOLOGY MELANIIDiE PULMONATA. 391 



The last two of these three species are considered identical with the 

 first by Mr. Binuey and some others ; their range seems to be co-exten- 

 sive. 



Fluminicola fusca, Hald. — Shores of Lake Utah (Burton) ; Sacramento 

 River, California, to Green River, Utah (Cooper). 



POMATIOPSINJE. 



Pomatiopsis intermedia, Try on. — Owyhee River, Southeast Oregon 

 (Gabb) ; White Pine district, Nevada (Hemphill). Pacific coast. 



MELANIID^. 



Goniabasis plicifera, Lea. — Rivers of Washington Territory (Cooper). 

 Pacific coast. 



Goniabasis silicula, Gld. — Usually regarded as a variety of the above. 

 ' Quoted from Washington Territory ; Oregon ; Hell-Gate River, Mon- 

 tana ; and the Missouri above the Falls (Cooper). Pacific coast. 



Goniabasis Newberry i, Lea. — Upper des Chutes River, Oregon (New- 

 comb). California. 



Goniabasis nigrina, Lea. — Clear Creek, Shasta County, California. 

 Pacific coast. 



Goniabasis Draytoni, I jea. — Walla Walla, Oregon; Clear Creek, Shasta 

 County, California. Pacific coast. 



Leptoxis fusca, Hald. — Shores of Lake Utah (Burton). Pacific coast. 



Order PULMONATA. 

 PUPLCvE. 



PUPIN^E. 



Cionella subcylindrica, Linnaeus. 



Camp 24 : Clear Creek 3 specimens. 



These three were found in wet grass and bushes, some 8,300 feet above 

 the sea. Though I searched particularly for them afterward, no more 

 were obtained. It is a circumpolar species. 



Pupilla muscorum, LiNN^EUS. 



Camp 11 : Blue River Valley 1 specimen. 



Camp 21 : Los Pinos Agency 5 specimens. 



Canada ; Eastern States ; Europe. 

 Pupilla Blandi, Morse. 



Camp 24 : Clear Creek 2 specimens. 



Camp 26 : Cunningham Gulch 40 specimens. 



Camp D :• Animas Valley 1 specimen. 



Camp F : Rio La Plata , 1 specimen. 



Sub-fossil in Drift on Missouri River near Fort Berthold. 

 Pupilla alticola, sp. nov. 



Animal not observed. 



Shell perforate, straight, two and one-half times as long as broad, densely 

 striate, subtranslucent, chestnut-brown ; apex obtuse ; ivhorls 6 or 7, convex, 



