LIST OF PLATES. 



Plate XXXIV, (continued.) 



Fig. 



25. 



— 



25. 



XXXV. 



Fio-. 



I. 



— 



1. 

 ] _ 







1. 



— 1. d. 



1- /• 



1. g. 



2. a. 



2. b. 



2. 

 2. 



c. Side view of fore part of skull. 



d. Ramus of lower jaw, outer side. 

 Skulls of various animals. 



a. Skull of Desmodus D'Orbignyi. 



b. ditto, viewed from beneath. 



c. ditto, side view. 

 Front view of the incisors, and 



canines of upper jaw magnified. 

 Side view of do. and the molar teeth. 

 Front view of incisors and canines 



of lower jaw, magnified. 

 g. Side view of ditto, and molar teeth. 



a. Skull of Phyllostoma Grayi. 



b. Side view of ditto. 



c. 1 Front view of incisors of upper and 



d. f lower jaws magnified. 



Plate XXXV, (continued.) 



Fig. 



3. a. 



3. b. 



3. c. 



4. a. 

 4. b. 

 4. c. 



4. d. 



5. a. 

 5. b. 

 5. c. 

 5. d. 

 5. e. 



Skull of Vespertilio Chiloemis. 



Side view of ditto. 



Front view of upper and lower 



incisors magnified. 

 Skull of Lutra Platemis. 

 Under view of ditto. 

 Side view of fore part of ditto. 

 Upper view of lower jaw of ditto. 

 Skull of Didelpkis elegans. 

 Under view of ditto.* 

 Side view ditto. 



Ramus of lower jaw, outer side. 

 The same, viewed from above, and 



magnified. 



* The palatine foramina are accidentally omitted — see description. 



