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Class Polyplacophora

Chitons

Chitons are primitive mollusks with a tough girdle surrounding eight interlocking plates.  They are algal grazers that return to a home 'scar' daily.  The group is well represented in temperate & cold seas.

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HAWAII

Acanthochitona armata 

BRISTLED CHITON

 

 Stenoplax petaloides   

LEAF CHITON

NORTHEAST PACIFIC

Cryptochiton stelleri

GIANT or GUMBOOT CHITON

 

 Katharina tunicata

BLACK CHITON or KATY
Mopalia ciliata

HAIRY CHITON

 

 Mopalia spectabilis

RED-FLECKED CHITON
Tonicella lineata

LINED CHITON

 

 Tonicella undocaerulea

BLUE-LINE CHITON
Lepidozona mertensii

MERTEN'S CHITON