16 



GUIDE TO THE AUSTRALIAN MUSEUM. 



Order 



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Class I.— yiAMMKlAK— continued: 



X.— Edentata Toothless animals — Sloths, Anteaters, &c. 

 XI.— Marsupialia Pouched animals — Kangaroos, Wom- 

 bats, Opossums, &c. 

 XII.— Monotremata Oviparous or egg-laying Mammals — 



Platypus and Echidna. 



Class II.— AYES. 



Order 





Class III.— REPTILIA. 



L— Chelonia 

 II-— Crocodilia 

 III-— Lacertilia 

 IV.-Ox)hidia 



Tortoises and Turtles. 

 Crocodiles and Alligators. 

 Lizards. 

 Snakes. 



Sub-Order 



it 



Class IV.— BATRACHIA. 



I-— Salientia 

 II-— Gradientia 

 III-— Apoda 



Frogs and Toads 

 Newts and Salamanders. 

 Coecilians. 



Order 



)) 



Class v.— PISCES. 



Sub Class I.-PALJEICHTHYES. 



I-- Chondropterygii Sharks, Rays and Chimeeras. 

 II — Ganoidei Plated Fishes 



