Phylum Mollusca
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Transcript of Phylum Mollusca
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Phylum Mollusca
Identify Structure
Radula
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Phylum? Common Name?
8 Overlapping Plates
How do I feed?
Where am I found?
Mollusca Chiton
I use my radula to scrapealgae off the rocks
The Rocky Intertidal
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Phylum?
Common name?
Where am I found?
How do I feed?
Mollusca
Limpet
The rocky intertidal
I use my radula to scrape algae off therocks
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Phylum? Common Name?
What do I eat?
How do I defend myself?
Mollusca Brown sea hare
Kelp and other algae
I secrete ink
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Phylum? Common Name?
Feeding strategy?
Mollusca Nudibranch
Predatory carnivore
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Phylum? Common Name?Mollusca Marine Sail
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Common Name?
Proboscis
Siphon
The barbed, harpoon-likeradula emerges form its proboscis
Cone Snail
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Phylum? Class?
2
1
43
1.2.3.4.
Mollusca Bivalvia
MantleGillMantleFoot
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Phylum? Class?
Identify Structure
Mollusca Bivalvia
Siphon
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Phylum? Class? Common Name?
Identify structures
Mollusca Bivalvia California Mussel
Byssal Threads
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Phylum? Class?
What is my common name?
What type of circulatorysystem do I have?
How do I feed?
Mollusca Cephalopoda
Octopus
Closed
I am a fast, efficientpredator (carnivore).
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Phylum?
Class?
Common name?
How do I move throughthe water?
Mollusca
Cephalapoda
Squid
Jet Propulsion
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Phylum? Class? Common Name?Mollusca Cephalopoda Cuttlefish
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Phylum? Class? Common Name?
A living fossil
Mollusca Cephalopoda Nautilus