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Animal Kingdom Dichotomous key

The classification of animals can be done through a dichotomous key which aids in identifying and categorizing them based on specific characteristics. For instance, animals can be classified by the presence of a coelom, a body cavity, or by their parasitic nature.

Animal Kingdom Dichotomous key

Animal Kingdom Dichotomous key

Does it have a colon

coelom
Non-Parasitic

No radula

No back bone

No bristles on surface

Uses Cilia to collect food to eat

Rotifera

Does Not use cilia to collect food

No exoskeleton

Echinodermata

Has exoskeleton

Arthropoda

Possibility of bristles on surface

Annelida

Have back bone

Chordata

Cold Blooded

Warm blooded

Some are unable to fly

Mammalia

Some can fly

Aves

Bony skeleton

Swim Bladder

Actinopterygii

Cartilage skeletons

No jaws

Has Jaws

Chondrichthyes

Shark

Agarthans

Non-existent swim bladder

Ability to breath through skin

Amphibia

Have radula

Mollusca

Nematoda

No coelom
Parasitic

Platyhelminthes

Non parasitic

No nemocryst

Porifera

Contains nemocryst

Cnidaria

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