chapt 27

porifera

chalk

Cnidarians

Jellyfish

Platyelminthes

Terbullarian

Nematoda

Hook Pen Intestinal Valavial

Mollusca

Bivalvia

Annelida

Polycheata

Arthropoda

Hexapoda

Echinodermata

Star fish Sea urchins
Sea cucumbers

Chordata

Cepholochordata

Vertebrata

Cyclostomata

verebrata

Chondrichthyes

vertebrata

Actinopterygii

vertebrata

Sarcopterygii

vertebrata

chondrichthyes

Platyhelminthes

Trematoda

Platyhelminthes

Cetastoda

Cnidarians

coral

porifera

glass

porifera

fibrous

arthropoda

Myriapoda

arthropoda

Crustaceans

arthropoda

Salisaroda

vertebrata

actinopterygii

vertabrata

sarcoptrygii

vertebrata

amphibia

vertebrata

mamalia

chordata

Uechordata

chordata

vertebrata

mollusks

Polyplacaphora

mollusks

Sephalapoda

mollusks

Gastropoda

annelida

Oligocheata

annelida

Hirudinea

porifera

chalk

Cnidarians

Jellyfish

Platyelminthes

Terbullarian

Nematoda

Hook Pen Intestinal Valavial

Mollusca

Bivalvia

Annelida

Polycheata

Arthropoda

Hexapoda

Echinodermata

Star fish Sea urchins
Sea cucumbers

Chordata

Cepholochordata

Vertebrata

Cyclostomata

verebrata

Chondrichthyes

vertebrata

Actinopterygii

vertebrata

Sarcopterygii

vertebrata

chondrichthyes

Platyhelminthes

Trematoda

Platyhelminthes

Cetastoda

Cnidarians

coral

porifera

glass

porifera

fibrous

arthropoda

Myriapoda

arthropoda

Crustaceans

arthropoda

Salisaroda

vertebrata

actinopterygii

vertabrata

sarcoptrygii

vertebrata

amphibia

vertebrata

mamalia

chordata

Uechordata

chordata

vertebrata

mollusks

Polyplacaphora

mollusks

Sephalapoda

mollusks

Gastropoda

annelida

Oligocheata

annelida

Hirudinea