Ischnochitonidae
 Lepidozona cooperi Lepidozona interstincta Lepidozona mertensii Lepidozona radians Lepidozona retiporosa Lepidozona willetti Tripoplax trifida


Home > Northwest Shells & Marine Life > PNW Shells & Marine Life Photos > Chitons

An illustrated identification key was created by Aaron Baldwin.  Updated by Aaron, February 4, 2018    Key - pdf, 2Mb   
  

This page last revised: 7-1-2024




Reference list for Chiton pages



Chaetopleuridae
Chaetopleura gemma




Mopaliidae
Katherina tunicata Dendrochiton flectens Mopalia cirrata Mopalia egretta Mopalia hindsii
  Mopalia imporcata Mopalia kennerleyi Mopalia lignosa Mopalia muscosa Mopalia sinuata
  Mopalia spectabilis Mopalia swanii Mopalia vespertina Placiphorella pacifica Placiphorella rufa Placiphorella velata    
Leptochitonidae
Hanleyella oldroydi Leptochiton rugatus







Schizoplacidae
Schizoplax brandtii

Acanthochitonidae
Cryptochiton stelleri 












Tonicellidae
Cyanoplax dentiens Tonicella insignis Tonicella lineata Tonicella rubra Tonicella cf. undocaerulea










































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Citation:  Pacific Northwest Shell Club, www.PNWSC.org











 
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Chitons (Polyplacophora)

(Oregon to Southeast Alaska)

Click on the name of the Family to view the species within that category.  
A representative of each species is shown.