411 REFERENCE · Wikibooks
Dichotomous Key/Marsupialia
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
kingdom phylum class order family group species Marsupialia Animalia Chordata Vertebrata Mammalia Marsupialia
Mammalia Mammalia Subclasses Marsupialia - Monotremata - Placentalia Mammalia Orders Afrosoricida - Artiodactyla - Carnivora - Cetacea - Chiroptera - Dermoptera - Insectivora - Lagomorpha - Macroselidae - Marsupialia - Monotremata - Perissodactyla - Pholidota - Primates - Proboscidea - Rodentia - Scandentia - Sirenia - Xenarthra
1
Range
Australia - #2: Australidelphia
Western Hemisphere - #3: Ameridelphia
2: Australidelphia
Feeding
Herbivore - ../Diprotodontia/
Carnivore or omnivore - #5
3: Ameridelphia
Could be Didelphimorphia or Paucituberculata
4
Presence of external ears
Present - ../Dasyuromorphia/
Not present - ../Notoryctemorphia/
5
Second and third toes
Fused - ../Peramelemorphia/
Not fused - #4