VESI'ERTII.IONni E. T. \SII7RUS. It) 



NOCTILIO. 



Tooth : — Incisors ^ ; Conines |^j ; Premolars ^ ; Molars |j? ; = 28. 



The Bull-doc. Bat. Noctilio americanus. 



a. Skull (without lower jaw). South America. 

 h. Skull. From the Zoological Society's Collection. 

 c. Skull. Jamaica. From Mr. Gosse's Collection. 

 (/. Skull. From the Haslar Collection. 



The Striped Bull-dog Bat. Noctilio mastivus. 

 *a, h. Skulls. Bolivia. From Mr. Bridges' Collection. 



Noctilio mfipes. 

 D'Orb., Voy. ix. pi. 9. fig. 4 (skull). 



Noctilio leporinus, var. dorsatns. 

 Blainv., Ost. Atl. Cheirop. pi. 4 (skeleton). 



Noctilio unicolor. 

 Blainv., Ost. Atl. Cheirop. pi. 8 (skull). 



LASIURUS. 



Teeth : — Incisors ^ ; Canines ^- ; Premolars ^ ; Molars ^ ;== 32, 



Lasiurus grayii. 

 *a. Skull. 



•6. Skull. Juan du Fusa. Presented by Sir J. Richardson. 

 *e. Skull : young. 



The Powdered Hairy-tailed Bat. Lasiurus pruinosus. 

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



Lasiurus ecaudatus. 

 *a. Skull. Ega, Amazons. From Mr. Bates's Collection. 



Lasiurus noveboraceusis. 



*a. Skull. ? From M. Parzudaki's Collection. 



'/'. Skull. Canada. Presented by P. W. Michigan. Esq. 



