SYSTEMATIC INDEX. 



Fam. V. Colubridae. 



NAJA. Tripudians, Cobra. 

 NATRIX. Torquata, Ringed Snake. 



Order III. CHELONIA. 



Fam. I. Testudiiudse. 



TESTUDO. Graeca, Tortoise. 



Fam. V. Cheloniadfc. 



CHELONIA. Viridis, Turtle. 



OrderlV. EMYDOSAURI. 



' Fam. I. Crocodilidre. 



CROCODILUS. Vulgaris, Crocodile. 



Fam. II. Alligatoridre. 



ALLIGATOR. Mississipensis, Alligator. 



Class IV. AMPHIBIA 



Order I. BATRACHIA. 



Sub-order I. SALIENTIA. 



RANA. TemporarTa, Frog. 

 BUFO. Vulgaris, Toad. 



Sub-order II. GRADIENTIA. 

 Fam. I. Salamandridae. 



TUITOX. Cristatus, Newt. 



Order V. MEANT1A. 



Fam. I. Proteidse. 



PROTEUS. Anguinus, Proteus. 



Class V. PISCES. 

 Sub-class I. PISCES OSSEL 



Order! ACANTHOPTERYGIL 

 Sub-order I. DACTYLOPHORI. 

 Fam. I. Triglidso. 



TRIGLA. Cuciilus, Gurnard. 



Sub-order II. HOLODACTYLI. 

 Fam. I\ 7 ". Percida?. 



PERCA. Fluviatilis, Perch. 



Pam. XIII. Scomberidre. 



SCOMBER. Scombrus, Mackarel. 

 THYNNUS. Thynmis, Tunny. 

 XIPHIAS. Gladius, Sioord-Jish. 



