Binney on Terrestrial MuUusks. 139 



A. rosea Dcsli. is the same as Glandina truncata. 



A. striata DeK. &c. is the same as Gl. truncata? He refers to 

 Fer. pi. 136, figs. 8-10, which is A. rosea, ami not an inhabitant 

 of Florida, from whence DeKay quotes his species. 



A. suhula Pf. is the same as IJulimus subula. 



A. Texasiana Pf. is the same as Glandina Texasiana. 



A. truncata Pf. &,c. is the same as Glandina ti'uncata. 



A. Vanuxemensis Pf. &c., is the same as Glandina Vanuxemensis. 



Genus GLANDINA Schumacher. 



GLANDINA BULLATA Gould vol. ii. p. 298, pi. Ixii. n. 



Achatina bullata Pfeiffer, Mon. Hel. Viv. iii. 512. 



Oleacina l>ulUUa Gkay and Pfeiffei;, Brit. Mas. Cat. Puhii. 24. 



GLANDINA CORNEOLA. 



Plate LXI. Figure 1. 



Testa conico-oblonga, tenuis, nitens, cornea ; anfr. 7 ad 8, convexi, 

 tenuissime et lonoitudinalitcr striati, et lineis minutis creberrimis volven- 

 tibus notati ; sutura crenulata ; apertura oblonga, partem testae dimidiam 

 ajquans ; columella contorta, truncata, callo iiiduta. 



SYNONYMS AND REFERENCES. 



Glandina truncata var. Btnney, vol. ii. p. 302. 



Glandina cwneula W. G. Bixney, Proc. Phila. Acad. 1857, p. 189; Notes, p. 9. 



DESCRIPTION. 



Animal not observed. 



Shell oblong-conic, thin, shining, horn-color ; whorls 7 

 to 8, longitudinally striate, and covered with numerous 

 minute revolving lines ; suture slightly crenulated ; aper- 

 ture oblong, half as long as the shell ; columella curved, 

 truncated, covered with light callus. 



Length, 50 ; diameter, 18 millimetres. 



Geographical Distribution. Western Texas (Redfield), 

 Mexico (Smithsonian Collection). 



Remarks. This shell, very rare in collections, is distin- 

 guished by its light horn-color, thin shell, and revolving 



