44 THE NAUTILUS. 



required much grubbing up of tufts of tall grass and shaking 

 out their roots, like digging up miniature potatoes. These are 

 the Annularin p'<<r?« (Gundl.) Pfr. and the Chondropoma vmrgi- 

 na/Z;um Giindl.) Pfr., the latter apparently quite rare. There 

 are no minute things beyond some few Ihysanophora inaguerms 

 Weinland. 



Some days we spent gathering marines on the little pebbly 

 beaches hidden far down under the lofty clififs that mark this 

 rugged shore line, and we obtained some unusual species washed 

 up from the exceedingly narrow island-shelf; blue water is but 

 a few hundred yards out. Among these are some Conus cedo- 

 nulli Lam. Beach collecting is, however, an aggravation; and 

 too much of it becomes a misdemeanor in the collector's ethical 

 code, for it obliges an acceptance of something short of the best. 



AMNICOLIDa: FROM ONEIDA LAKE, N. Y. 



BY HENRY A. PILSBRY. 



The New York College of Forestry, under the direction of 

 Professor Hugh P. Baker, is carrying on a biological survey of 

 Oneida Lake and has issued an interesting bulletin ' upon the 

 relations of mollusks to fish, by Frank C. Baker. Some Am- 

 nicolidx obtained during this work, and subsequent to the pre- 

 paration of the bulletin were submitted to the writer. The col- 

 lection proves to be of considerable interest, including some 

 species not before noticed. 



Amnicola bakeriana, n. sp. 



The shell is umbilicate, turrited-conic, thin, whitish -corneous, 

 somewhat translucent, with unevenly developed striation, dis- 



*Tlie relations of mollusks to fish in Oneida Lake. By Frank Collins 

 Baker. Technical Publication No. 4, New York State College of Forestry 

 at Syracuse University. Pp. 366. Syracuse, N. Y. , 1916. We are informed 

 that it may be obtained free by those interested in the study of MoUusca by 

 applying to the dean of the college, Dr. Hugh P. Baker. 



