Phylum
Porifera
Cnidaria
Sub-Phylum
n/a
n/a
Platyhelminthes (flat worms)
n/a
Nematoda (round worms)
Arthropoda
n/a
Hexapoda
Chelicerata
Class
n/a
Anthozoa
Cubazoa
Hydrozoa
Scyphozoa
Turbellaria
Monogenea
Cestoda
Trematoda
n/a
n/a
n/a
Crustacea
n/a
Annelida
Myriapoda
n/a
Mollusca
n/a
n/a
Polychaeta
Oligochaeta
Hirudinea
Gastropoda
Bivalvia
Echinodermata
n/a
Chordata
Urochordata
Cephalochordata
Vertebrata
Cephalopoda
Polyplacophora
Asteroidea
Echinoidea
Holothuroidea
Ophiuroidea
Crinoidea
n/a
n/a
Agnatha
Actinopterygii
Sarcopterygii
Chondrichthyes
Amphibians
Reptilia
Aves
Mammals
examples
sponges
corals, anemones
box jelly
Hydra, Obelia
jellies
Planaria
ecto-parasites
tape worms
flukes
insects
spiders, horseshoe
crabs, scorpions, ticks
crabs, lobsters,
barnacles, shrimp
millipedes, centipedes
sand worm
earthworm
leeches
snails, abalone, limpets
scallops, mussels, clams,
oysters
squid, octopus, nautilus
chitons
sea stars
urchins, sand dollars
sea cucumbers
brittle stars
feather stars
tunicates, salps
lancelets
hagfish, lampreys
ray finned fish – salmon,
eels, tuna,
lung fish, coelcanth
sharks, rays and skates
frogs, toads,
salamanders, newts
lizards, snakes,
crocodiles, alligators
chickens, pelican,
you, whales, rats,
hippos, deer, cows, pigs,
bats