- 401 — 



Mollusca found in the Vicinity of La Jolla, San Diego Go,, Col, 

 (pi. VII). — Jos. L. Baily, Jr, Notes on the Conchology of 

 Pocono Manor, Monroe Go., Pa. — A. A. Hinkley. Shells collec- 

 ted in Northeastern Mexico. 



Vol. XXI, n°7, november 1907. 



Contents : Edw. S. Morse. Eyes of Heliœdncus lineatus. — 

 H, W. WiNKLEY. Cape Cod Notes. — H. A. Pilsbry. A New 

 Species of Fiuminlcola [F. minutissima n. sp., IdahoJ. — 

 A. A. Hinklky. Shells collected in Northeastern Mexico. — 

 V. Sterki. Pelseneer's Treatise on Mollusca. — Frederick 

 Stearns (Obituary). — L. P. Gratacap, Sloman Rous. 



Vol. XXI, n° 8, december 1907, 



Contents : W. H. Dall. On a Cymatium New of the Califor- 

 nian Fauna [C. corrugatum var, Tremperi n. var,]. — 

 L, S. Frierson, a New Mexican Mussel, Lampsilis fimbriata 

 n. »i». (pi XII). — Ch. h. Conner. The Gravid Periodsof Unios. 

 — T. D. A. CoKERELL.. A New Zonitoid Shell frora the Miocène, 

 Florissant Colorado [Vitrea fagalis ii. s|».]. — V. Sterki, 

 A New Californien Vertigo [V. occidental is n. sp.]. — Notes : 

 Geo. h. Clapp, Hélix hortensis on Bass Island, Me. ; — J. L. 

 Baily, Jr, Shells of La Jolla, California. — Proposais for an 

 American Conchological Society. 



