( i8 7 ) 



TABLE XXIII. 



Systematic Survey of the Phylogenetic Classification of Mammals. 



I. 



First 

 Sub-cl->ss of 



iflammalg 



Cloacal 



Animals 



(Monotrema, or 



Ornithodelphid) 



1. Primitive Mammals 



2. Beaked Anim.ils 



Promammalia 

 Ornithostoma 



II. 



Second 

 Sub-class of 



iHantmals 



Pouched 



Animals 



(Marsupialia, or 



Lidelphid) 



3. Herbivorous Poucbed Animals Botanophaga 



4. Carnivorous Pouched Animals Zoophaga 



III. 



Third 



Sub-class of 



iHammals : 



Placental 



Mammals 



(Placentalia, 



or Mono- 



delphia) 



III. (a) 

 Placental 

 / Mammals with- 

 out Decidua, with 

 Tufted Placenta 



Indecidua 

 Villiplacentalia 



III. (6) 



Placental 



Mammals with 



Decidua, with  



Girdle Placenta 



Deciduata 



Zonoplacen talia 



5. Hoofed Animals f Single-hoofed 

 Ungulata } Double-hoofed 



Whale-like 

 Animals 

 Cetomorpha 



Pseudo-hoofed 



Animals 

 Chelophora 



Beasts of Prey 

 Camassia 



\ Sea-cows 

 1 Whales 



!Rock Conies 

 Elephants 



/Land Beasts of 

 ) prey 



~\ Marine Beasts 

 \ prey 



Perissodactyla 

 Artiodactyla 



Sirenia 

 Cetacea 



Lamnuvgia 

 Proboscidoa 



Carnivora 



of Pinnipedia 



III. (c) 



Placental 

 Mammals with 

 Decidua, with \ 

 Discoid Placenta 



Deciduata 

 Discoplacen talia 



10. 



11. 

 12. 

 13. 

 14. 



( Fingered animals 

 Semi-apes J Long-footed 



Prosimiai . Flying Lemur 

 \ Lemurs 



Gnawing Ani- j KSpE* 



„ . . ) Porcupine species 



Bodentia ( Hare ^..J 



Toothless 

 Edentata 



Insect-eaters 

 Jnsectivora 



f Digging animals 

 \ Sloths 



With Ccecum 

 Without Ccecum 



Flying Animals J Flying Foxes 

 Ckiroptera ( Bats 



Apes ( Flat-nosed Platyrhinai 



Simim \ Narrow-nosed Apes Catarhinas 



Leptoiactyla 

 Macrotarsi 

 Ptenopleura 

 Brachytarsi 



Sciuromorpha 

 Myomorpha 

 Hystrichomorpha 

 Lagomorpha 



Effodientia 

 Bradypoda 



Menotyphla 

 Lipotyphla 



Pterocynes 

 Nycterides 



