Harpetida

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: †Artiopoda
Superclassis: †Trilobitomorpha
Classis: †Trilobita
Ordo: †Harpetida
Subordo: †Harpetina

Harpetida Whittington, 1959

• Harpida Whittington, 1959
• Harpetida Whittington, 1959: Ebach & McNamara, 2002

• Ebach, M.C. & McNamara, K.J. 2002. A systematic revision of the family Harpetidae (Trilobita). Records of the Western Australian Museum 21: 235–267. DOI: 10.18195/issn.0312-3162.21(3).2002.235-267 . Reference page.