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15
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Lobster, shrimp, barnacles, copepods, insects and spiders all belong to this phylum.
Arthropoda
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15
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Members of this phylum are completely covered by a cuticle, an exoskeleton made up of layers of protein and chitin.
Arthropoda
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Class Insecta of this phylum __________ & subphylum Hexapoda (having six legs) is the most diverse of all the arthropod groups.
Arthropoda
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Snails, scallops, and octopuses are all members of this phylum?
Molluska
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Most members of this group are extremely dorsoventrally flattened (squashed flat), giving the phylum the name?
platyhelminthes, which means "flat worms"
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The sea stars, sand dollars and sea urchins all belong to this phylum
Echinodermata ("spiny skin”)
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Members of this phylum are constructed with a classical coelomate body plan, a tubular-shaped gut running through the middle of a coelom.
Annelida
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thief
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5
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25
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seesaw
Swap points!
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gift
Win 20 points!
Okay!
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banana
Go to last place!
Oops!
15
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This phylum generates a current that brings water inward through incurrent pores and outward through the excurrent opening called the osculum.
Porifera
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Sponges part of this phylum are the least complex of all animals. They are asymmetrical organisms that lack tissues, organs, nerves and muscles.
Porifera
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This phylum comes in 3 basic shapes: branching, vase-like and encrusting.
Porifera
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trap
No points!
Oops!
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shark
Other team loses 25 points!
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rocket
Go to first place!
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banana
Go to last place!
Oops!
15
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Members of what phylum include 10,000 species of radially symmetric animals such as jellyfish, coral, and sea anemones?
Cnidaria
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baam
Lose 15 points!
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rocket
Go to first place!
Okay!
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fairy
Take points!
5
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15
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25
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lifesaver
Give 5 points!
Oops!
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Members of this phylum come in two variations: the sessile polyp and the floating medusa.
Cnidarians
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15
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Cephalopoda ("head foot”) is part of this phylum & perhaps the most intelligent members of all the invertebrate phyla.
Molluska
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