Septemchitonida

Septemchitonida inclui 15 filhos:

• Alastegidae
• Alastegidae R. D. Hoare & Pojeta 2006
• Gotlandochitonidae
• Gotlandochitonidae Bergenhayn 1955
• Helminthochitonidae
• Helminthochitonidae Van Belle 1975
• Kulindroplax Sutton, Briggs, Siveter, Siveter & Sigwart 2012
• Litochitonidae Hoare & Pojeta 2006
• Litochitonidae Hoare & Pojeta 2006
• Phthipodochiton
• Phthipodochiton Sutton & Sigwart 2012
• Septemchitonidae
• Septemchitonidae Bergenhayn 1955
• Septemchitonoidea Bergenhayn 1955
• Solenocarididae Dzik 1994
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