(Kingdom Animalia)

(Porifera) ( )

(Coelenterata/Nidaria) (gastrovascula) Two - ways (tentacle) (nematocyst) (, ) ( 2 )

(Platyhelminthes) ( (Fragmentation ) ( 2 )

(Nematoda) ( ) ( /)

(Annelida) ( ) (Regeneration) (hermaphrodite) (dioecious) () ( 2

(Arthropoda) 3 6 class1. 2. 3. 4. 5. 6.

(Mollusca) CaCO3 () () () ()

(Echinodermata) CaCO3 () ( (Regeneration) )

(Chordata) (Notochord)

Craniata (Hagfish) (jawless fish)

Chondrichthyes Osteichthyes ( ...)

Amhibia (amphibian) Reptilia (reptilia)

Aves Mammalia (mammals)

(shark) (skate) (ray) (birds) ()

Koala