A AE 
and Living Shells found in Little Mud Lake. Westmanland, 
Aroostook County, Maine. — L. S. FriErson. Remarks on the 
Subfamilies Hyriinæ and Unioninæ. — V. Sreri. Descriptions 
of two New American Pupidæ [Vertigo Nylanderi m. sp., 
Maine; Bifidaria Clappi n. sp., Tennessee]. — Rev. A. B. 
Kendig (Obituary). — Cas. H. Conner. Supplementary Notes 
on the Breeding Season of the Unionidæ. 
Le Direrteur-Gérant : H. FISCHER. 
Chäleauroux. — Hinp.imeiie Langiois 
