160 BIBLIOGRAPHY OF [PART II. 



Pa. PI. Fig. Name. Locality. 



238 xi 11 Purpura biserialis Bl. Mazatlan. 



240 xii 2-3 chocolatta Bl. California. 



j^y^l, — Notice sur deux Coquilles Mexicaines appartenant aux 

 genres Pupa et Helix : par H. Nyst. (From Bull, de I'Acad. 

 Roy. de Bruxelles. Vol. viii, Part 1, No. 5, p. 343, 1841.) 



Page. Name. Locality. 



343 (fig.) Helix Ghiesbreghtii Nyst. Chiapa. 



344 (fig.) Pupa decollata Nyst. Tabasco. 



^Lamarck. — Description des genres Tarriere, Ancillaria et 

 Oliva. (From Annales du Museum d'Histoire Naturelle. Tome 

 xvi, pp. 300-328. Paris, 1811.) 



Page. Name. Locality. 



322 Oliva volutella Lam. Mexico. 



327 zonalis Lam. Acapulco. 



Cuvier. — Memoire sur le Clio borealis. (From Annales du 

 Museum d'Histoire Naturelle. Paris, 1802. Yol. i, pp. 242- 



• 250. Also in Memoires pour servir a I'Histoire et a I'Anato- 

 mie des Mollusques; 1811. No. 2.) 



Page. PI. 



242 xviii Clio borealis (anatomy). 



Sowerby. — Genera of Shells : by G. B. Sowerby. 1820-24. 

 Acephala. 



[Of the species figured in this work, few localities or descriptions are 

 given.— W. G. B.] 



Acephala. 

 Name. Locality. 



Gnathodon cuneatus. New Orleans. 



Uuio alatus. 



Cephala. 

 Columbella labiosa Sowh. California. 



Paludina ponderosa. 

 Planorbis bicarinatus Sowh. America. 



