Dichotomous Key/Perissodactyla

Dichotomous Key

Perissodactyla
Kingdom	Animalia
Phylum	Chordata
Subphylum	Vertebrata
Class	Mammalia
Subclass	Placentalia
Order	Perissodactyla

Parent key: Mammalia
Subclasses
Marsupialia - Monotremata - Placentalia
Key: Mammalia
Orders
Afrosoricida - Artiodactyla - Carnivora - Cetacea - Chiroptera - Dermoptera - Insectivora - Lagomorpha - Macroselidae - Marsupialia - Monotremata - Perissodactyla - Pholidota - Primates - Proboscidea - Rodentia - Scandentia - Sirenia - Xenarthra

1

• Number of toes
  • One - #2: Equidae
  • More - #3

3

• Horn
  • Present - #4: Rhinocerotidae
  • Not present - #5: Tapiridae

#4: Rhinocerotidae

• Number of horns
  • One - Rhinoceros sondaicus
  • Two - Either Diceros bicornis or Dicerorhinus sumatrensis