348 AMERICAN JOURNAL 



30, n. GERMAXA, Gould, 



Oregon, (Expl. Exped.) 



My collectors in Oregon have failed in finding this species, 

 and I can add nothing to our previous knowledge concern- 

 ing it. 



31, H. MORMONUM, Pfr, 



Mormon Island, California, (Newcomb,) type, Smora, 

 (Frick.) Klamath Co., (Voj). Mount Shasta, (Brewer.) 



This species is generally much more depresed than the 

 type, is less solid, and of a lighter shade of corneous. In 

 specimens from the northern part of the State the color below 

 is light horn, and above, the broad brown band is more or less 

 interrupted by transverse white streaks. "* 



32, H, Newberyana, W. G. Binney, 

 Southern California, 



This species, referred to Macrocyclis by Mr. Binney, is one 

 of our most rare and choice species. 



33, H, MuLLANi, Bland. 



St, Joseph's Eiver, Washington Territory, (not Oregon.) 

 Dr. Cooper, who collected this species, makes the correction 

 above. 



34, H, Vancouverensis, Lea. 



Sitka, (Newcomb.) Metlakahtlah, lat. 54° 10', (Hepburn.) 

 Oregon, (Authors.) California, south to Vera Cruz, (Newcomb.) 



This species has the widest range in latitude of any of our 

 Western Helices. I have received a specimen from Sitka, in 

 lat. 56°, and collected the small variety which has been dis- 

 tributed erroneously as H. sportella, Gould, as far South as 37°, 

 thus giving a range of 19°. How much farther to the North 

 it may be found will possibly be determined by the Russo- Ameri- 

 can Telegraphic Survey, now in the field. The animal is of a 

 uniform pearly white, with the upper tentacles slightly shaded, 

 as long as the greater d'ameter of the shell, with two im- 

 pressed lines upon each side of the centre, extending from 

 between the tentacles backward; granulations rather large 

 and flattened, terminating in a rounded or but slightly pointed 

 extremity. This description is from the large typical variety 

 from Oregon. 



35, H. SPORTELLA, Gould. 



Oregon, (Gould.) Shasta Co., California, (Voy.) 



Quite a distinct species from the preceding in any of its 

 varieties. 



