14 CALIFORNIA ACADEMY OF SCIENCES. 



Hyalina cellaria Miiiler. (Bull. 7, 367. No. 16.) 



This species, which follows commerce around the world, 

 was found by Mr. W. Sutton numerous in a garden near 

 the centre of San Francisco. The locality produced very 

 large specimens, one measuring 0.55 inch in width. It may 

 also spread with roots of plants, like many other species, 

 and has already been reported by Mr. Binney from Port- 

 land, Or., being sometimes carried on ships' water-casks, 

 and the eggs thus reaching shore. 



D. — Additions to California Species. 



Hyalina subrupicola Dail. (Bull. 4, 251.) 



One somewhat weathered specimen Avas found by me at 

 Alta, Placer County, at about 3,600 feet elevation, and hav- 

 ing sent it to Mr. Dall for identification, he writes that it is 

 his species, "larger, somewhat, than the largest I had." 

 Mr. Binney also examined it, and considers it "certain!}' 

 not indentaia," with which he had before combined Mr. 

 Dall's types of the species from Utah. It Avas before doubt- 

 fully reported from caves of Calaveras County, Cal., as well 

 as the cave in Utah where first found, but my dead speci- 

 men was from driftwood by a mountain brook, and not 

 near any cave. 



Hyalina binney ana Morse. 



The shells from Vancouver's Island, mentioned in Bull. 4, 

 page 253, as near H. vividala, were compared by Mr. Dall 

 with the types of above, and found identical. It is thus 

 first reported from this coast, and very likely to occur in 

 the mountains of California, like most of the small boreal 

 species. Mr. Binney reports H. virldida as found at Port- 

 land, Oregon, and in Utah. (Bull. Mas. Comp. Zool., 

 xiii, 2, p. 4.2. "A 2d Suppl. to 5th Vol. of Terr. Moll.," 

 1886.) 



Selenites cselata Mazyck. (Bull. 7, 367, No. 15.) 



I have given this species in the list on page 367 (Bull. 



