36 VESPERTILI0NIDJ5. ARCTrBETTS. 



Sturnira spectrum. 



Sturnira lilium, Gervais. — Castelnau, Amlrique du Sud, p. 39. pi. 9. 

 fig. 6 (dentition), fig. 6« (skull), 1855. . 



*a. Skull. Bahia. Presented by Francis de Castelnau, Esq. 

 *b. Skull. From Mr. Dyson's Collection. 



Sturnira chilensis. 



Gervais. — Castelnau, Amenque du Sud, p. 39. pi. 9. fig. 5 (skull), 1855. 

 Stenodenna chilensis, Gay, Hist, de Chile, Mamm. fig. 1 b, c (skull 

 and dentition). 



ARCTIBEUS. 



Teeth : — Incisors || ; Canines i^ ; Premolars || ; Molars ?^|;=30. 



The Jamaica Arctibeus. Arctibeus jamaicensis. 



? Gervais. — Castelnau, Amerique du Sud, p. 35. pi. 9. fig. 2 (skull), 



1855. 

 Stenodenna jamaicense, Blainv. ,Ost. Atl. Cheirop. p. 101. pi. 7 (skull). 



a. Skull. Jamaica. Presented by J. S. Redman, Esq. 



The Sickle Arctibeus. Arctibeus falcatus. 

 *a. Skull. Bolivia. From Mr. Bridges' Collection. 



Arctibeus pictus. 

 *a. Skull. 



Arctibeus undatus. 



Gervais. — Castelnau, Amerique du Sud, p. 35. pi. 9. fig. 3 (dentition). 



Arctibeus lineatus. 



Gervais. — Castelnau, Amerique du Sud, p. 35. pi. 10. fig. 2 (denti- 

 tion), 1855. 



DERMANURA. 

 Dermanura cinereum. 



Gervais. — Castelnau, Amenque du Sud, p. 36. pi. 9. fig. 4 (dentition), 

 fig. 4« (skull). 



VAMPYRUS. 



Teeth: — Incisors^; Canines j-^ ; Premolars |=|; Molars^; =34. 



