Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Mollusca
Classis: Polyplacophora
Ordo: Ischnochitonina
Familia: Ischnochitonidae
Genus: Ischnoplax
Species: I. edwini – I. incurvata – I. pectinatus
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