328 PROCEEDINGS OF THE ACADEMY OF [NoV.-DeC, 



FERUSSAOIDiE. 



Cochlicopa lubrica, (Miill.). 



Arizona: Graham Mountain; Little Blue River; Gosper's on the 

 Blue River; rim of Blue Mountains, Graham Co.; Fish Creek, Apache 

 Co. 



New Mexico : Stations 38, 42, 46, Mogollon Mountains. 



Pupiila blandi pithodes Pils. & Fen. 



Arizona: Reservation Creek, and head of Black River, Apache 

 Co.; Gosper's pasture, Graham Co. New Mexico: Stations 38, 

 45, 46, 47, 53 Willow Creek, Mogollon Mountains, at about 9,500- 

 10,000 ft. 



This is the same race found in great abundance along the summit 

 of the Black Range, N. M. It is larger, especially wider, than typical 

 P. hlaridi, the crest is weaker the striation stronger. The lip is but 

 little thickened within, and the three teeth are well developed. It 

 is of a walnut-brown color. 



Length 3.7, diam. 1.7 mm.; 7| whorls.] 



3.25 " 1.75" 6^ " 115,361 A. N. S. P. 

 3.05 '' 1.7 " 6| " J 



Pupiila hebes (Ancey). 



Arizona: Gosper's pasture and rim of Blue Mountains, Stations 

 58, 59, Graham Co.; Reservation Creek, Apache Co. 9,500 to 12,000 

 feet. 



Gastrocopta ashmuni ;Sterki). 



Arizona: Gosper's ranch on the Blue River, 5,060 ft.; Ole Hagen's 

 ranch. Eagle Creek. Very few found. 



New Mexico: 8 Stations in the Mogollon range. 



Gastrocopta dalliana (Sterki). 



Arizona: Station 6 (1914), foot of Copper King Mountain, near 

 Harper's place; Ole Hagen's, Eagle Creek, Graham Co. 



Gastrocopta quadridens Pils. 



New ^Mexico: Stations 42 and 47, Silver and Willow Creeks, 

 Mogollon Mountains. 



Gastrocopta pilsbryana (Sterki). 



Arizona: Graham Mountains; Ole Hagen's on Eagle Creek; Gos- 

 per's ranch. Blue River; Little Blue River; Gosper's pasture; 

 Horseshoe of Black River; Fish Creek. From about 5,000 to 11,000 ft. 



New Mexico: Stations 38, 45, 47, 50, on Silver, Willow, Turkey 

 and Big Dry Creeks, Mogollon Mountains. It is generally distrib- 

 uted over the wooded country covered in this report. 



