|
phylum porifera |
|
sponges |
| |
|
phylum cnidaria |
|
jellyfish, corals, and hydras |
| |
|
phylum platyhelminthes |
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flatworms, tapeworms |
| |
|
phylum nematoda |
|
roundworms, paragrellus redivivus |
| |
|
phylum annelida |
|
segmented worms. earthworms. |
| |
|
phylum mollusca |
|
soft body. octopuses, mollusks, limpets, etc. |
| |
|
class gastropoda |
|
limpets, sea slugs. part of phylum mollusca. |
| |
|
class pelecycpode |
|
mussels, oysters. part of phylum mollusca. |
| |
|
class cephalapoda |
|
squids, octopuses. part of phylum mollusca. |
| |
|
phylum arthropoda |
|
jointed feet. insects, crustaceans |
| |
|
class chilopoda |
|
centipedes. part of phylum arthropoda. |
| |
|
class diplopoda |
|
millipedes. part of phylum arthropoda |
| |
|
class crustacea |
|
crustaceans. part of phylum arthropoda |
| |
|
class insecta |
|
insects. part of phylum arthropoda |
| |
|
class arachinida |
|
spides, scorpions. part of phylum arthropoda |
| |
|
phylum echinodermata |
|
sea stars, sea urchins, sand dollars |
| |
|
phylum chordata |
|
chordates. fish, amphibians, mammals |
| |
|
subphylum urochordata |
|
tunicate. subphylum of chordata |
| |
|
subphylum cephalochordata |
|
lancelet. subphylum of chordata |
| |
|
subphylum vertebrata |
|
vertebrates. subphylum of chordata |
| |
|
class agnatha |
|
lamprey, hagfish. no jaw. underneath vertebrata |
| |
|
class chondrichthyes |
|
cartilage fish. sharks, stingrays, rabbit fish. underneath vertebrata |
| |
|
class osteichthyes |
|
bony fish. what we know as "fish". underneath vertebrata |
| |
|
class amphibia |
|
amphibians. made of salamanders, frogs, and caecilians. vertebrata. |
| |
|
class reptilia |
|
reptiles. snakes, tortoise, crocodile. vertebrata |
| |
|
class aves |
|
birds. vertebrata |
| |
|
class mammalia |
|
mammals. vertebrata. |
| |
|
order monotremata |
|
echidna, platypus. mammalia. |
| |
|
order marsupialia |
|
marsupials. mammalia. |
| |
|
order placental |
|
eutheria. mammalia. |
| |
