PHYLA GENETIC TREE OF ANIMAL KINGDOM
CHORDAT
ARTHROPOD • spinal chord surrounded by vertebr
• insects, crabs ton • sh, birds, mammals, amphibians
e l e
Exo
etc.
o sk
End
ske
leto
NEMATOD
n
• round wor
• through gut - mouth and anu
• psuedocoelom (not a proper coelom, only one
layer
ANNELID Co
• earthwor elo
m
• through-gu
• bilatera
• triploblasti
• coelomate
•only one mesoderm laye
Through-gut
• coelom lled with uid to create hydrostatic
skeleto
fi
)
n
l
fim
A
m
c
t
A
A
A
fl r
s
a
CHORDAT
ARTHROPOD • spinal chord surrounded by vertebr
• insects, crabs ton • sh, birds, mammals, amphibians
e l e
Exo
etc.
o sk
End
ske
leto
NEMATOD
n
• round wor
• through gut - mouth and anu
• psuedocoelom (not a proper coelom, only one
layer
ANNELID Co
• earthwor elo
m
• through-gu
• bilatera
• triploblasti
• coelomate
•only one mesoderm laye
Through-gut
• coelom lled with uid to create hydrostatic
skeleto
fi
)
n
l
fim
A
m
c
t
A
A
A
fl r
s
a
