Mammals without Cloaca, without Placenta, with Marsupial Bones. ------------------------------------------------------------------------------------ _Legions_ | _Orders_ | _Systematic Name_ | _Families of the_ _of_ | _of_ | _of_ | _Marsupialia._ _Marsupialia._ | _Marsupialia._ | _the Orders._ | ------------------------------------------------------------------------------------ { 1. Hoofed 1. Barypoda { 1. Stereognathida { Marsupial animals { 2. Nototherida III. { { 3. Diprotodontia =Herbivorous= { =Marsupial= { 2. Kangaroo 2. Macropoda { 4. Plagiaulacida =Animals= { Marsupial animals { 5. Halmaturida { (Leaping pouched { 6. Dendrolagida +Marsupialia+ { animals) +Botanophaga+ { { 3. Root-eating 3. Rhizophaga { { Marsupial animals { { (Gnawing pouched { 7. Phascolomyida { animals) { { { 4. Fruit eating 4. Carpophaga { { Marsupial animals { 8. Phascolarctida { (Climbing pouched { 9. Phalangistida { animals) { 10. Petaurida { 5. Insectivorous 5. Cantharophaga { 11. Thylacotherida { Marsupial animals { 12. Spalacotherida { (Primæval pouched { 13. Myrmecobida { animals) { 14. Peramelida IV. { =Carnivorous= { 6. Marsupial animals 6. Edentula { =Marsupial= { poor in teeth { =Animals= { (Pouched animals { 15. Tarsipedina { with trunks) { { { 7. Rapacious marsupial 7. Creophaga { 16. Dasyurida { animals { 17. Thylacinida +Marsupialia+ { (Rapacious pouched { 18. Thylacoleonida +Zoophaga+ { animals) { { 8. Ape-footed 8. Pedimana { { Marsupial animals { 19. Chironectida { (Pouched animals { 20. Didelphyida { with hands) SYSTEMATIC SURVEY OF PLACENTAL ANIMALS. III. _Third Sub-class of Mammalia:_