Perryus severnensis

Perryus severnensis

Taxonavigation

Taxonavigation: Cheiruroidea
Superregnum: Eukaryota Cladus: Unikonta Cladus: Opisthokonta Cladus: Holozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: ParaHoxozoa Cladus: Bilateria Cladus: Nephrozoa Cladus: Protostomia Cladus: Ecdysozoa Cladus: Panarthropoda Phylum: Arthropoda Subphylum: †Artiopoda Superclassis: †Trilobitomorpha Classis: †Trilobita Ordo: †Phacopida Subordo: †Cheirurina Superfamilia: Cheiruroidea

† Perryus severnensis Gass & Mikulic, 1982

Gass, K.C. & Mikulic, D.G. 1982. Observations on the Attawapiskat Formation (Silurian) trilobites of Ontario, with description of a new encrinurine. Canadian Journal of Earth Sciences 19(3): 589–596. DOI: 10.1139/e82-047 Reference page.

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