Terrestrial Shells collected in New Granada. 229 



4. Helicina concentrica Pfr. Proc.Zool. Soc. p. 120 No. 6. 1848. 

 Station. — Among dead leaves. 



Habitat. — Old plantain ground near the junction of the rivers 

 Cauca and Arquia, below Marmato. 



A larger variety occurred at Santa Ana. 



5. Bulimus Dennisoni Rv. Conch. Icon, pi 26. f. 166 a. 166. h. 1848. 

 Station. — Among ferns, moss, and dead leaves, in damp places. 

 Habitat. — Marmato. 



6. B. Powisianus Pet. in Revue Zool. p. 53. - - 1845. 



Rv. Conch. Icon, ph 27. f. 16V 6. 167 c. 1848. 



One individual laid three dark olive brown eggs, about .3 



inch in length. 



Station. — On damp banks under trees, and on shrubs. 



Habitat. — Marmato, and the forest on the east side of the 

 Cauca, on the road to Salamina. 



7. B, Gibbonius Lea. Trans. Am. Phil. Soc. VI. new series, 



p. 85. pi. 23. f. 99. - - . 1834. 



Rv. Conch. Icon. pi. 32. f. 197. - 1848. 



Station. — Among moist decaying vegetation. 



Habitat. — Roadside thicket between Guaduas and Yilleta. 



8. B, castaneus Pfr. Proc. Zool. Soc. p. 68. - - 1845. 



Rv. Conch. Icon. pi. 32. f. 196. - - 1848. 



Station. — Among dead leaves. 



Habitat. — Forest near Fresno, on the road to Santa Ana, 

 from the Paramo of Erv6. 



9 B. maximus Sowb. Tank. Cat. App. p. VII. No. 973. 1825. 



Rv. Conch. Icon, ph 51, f. 337. - - 1848. 



Station. — Among dead leaves, about the roots of trees in 

 moist places. 



Habitat. — Marmato, and below it on the banks of the Cauca ; 

 also near Arma. 



10. B, Oblongus Miill. Ilist. Verm. II. p. 86. - - 1774. 

 Rv. Conch. Icon. pi. 35. f. 210. - - 1848. 



