Cephalaspis

Digital recreation.

Taxonavigation

Taxonavigation: Cephalaspida 

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: ParaHoxozoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Cladus: Olfactores
Subphylum: Vertebrata
Cladus: Hyperoartia
Classis: Cephalaspidomorphi
Ordo: †Cephalaspidiformes
Subordo: †Cornuata
Ordo: †Cephalaspida

Familia: †Cephalaspidae
Genus: †Cephalaspis
Species: C. acadica – C. campbelltonensis – C. canadensis – C. dawsoni – C. jexi – C. laticeps – C. lightbodii – C. lloydii – C. lyelli – C. murchisoni – C. novaescotiae – C. pagei – C. powriei – C. salweyi – C. westolli – C. wyomingensis

Name

Cephalaspis Agassiz, 1843

Synonyms

  • †Cephalaspis corystis (Wangsjö, 1952) = Machairaspis corystis
  • †Cephalaspis excellens (Wangsjö, 1952) = Waengsjoeaspis excellens
  • †Cephalaspis elegans (Balabai, 1962) = Zychaspis siemiradzkii Janvier, 1985
  • †Cephalaspis hastata (Wangsjö, 1952) = Machairaspis hastata
  • †Cephalaspis hoeli (Stensiö, 1927) = Mimetaspis hoeli
  • †Cephalaspis ibex (Wangsjö, 1952) = Machairaspis ibex
  • †Cephalaspis jarviki (Wangsjö, 1952) = Diademaspis jarviki
  • †Cephalaspis magnifica (Traquair, 1893) = Trewinia magnifica
  • †Cephalaspis microtuberculata (Obruchev, 1961) = Escuminaspis laticeps
  • †Cephalaspis pagei (Lankester, 1868) = Janaspis pagei
  • †Cephalaspis patteni (Robertson, 1936) = Levesquaspis patteni
  • †Cephalaspis powriei (Lankester, 1868) = Janaspis powriei
  • †Cephalaspis rosamundae (Roberts, 1937) = Escuminaspis laticeps
  • †Cephalaspis rostrata (Agassiz, 1835) = Pteraspis rostrata
  • †Cephalaspis salweyi (Egerton, 1857) = Zenaspis salweyi
  • †Cephalaspis utahensis (Branson & Mehl, 1931) = Camptaspis utahensis

Distribution

North America

  • Canada

Temporal range: Devonian

References

  • Agassiz, J.L.R. 1833–1844. Recherches sur les poissons fossiles. 1420 pp. Imprimerie de Petitpierre, Neuchâtel. Reference page. 
  • Balabai P.P., 1962. On the cephalaspid fauna of the Podolian plateau. Naukovi zapysky Naukovo-pryodo-znavcogomuzeâ AN URSR, L'viv.
  • Janvier, P. 1985a. Preliminary description of Lower Devonian Osteostraci from Podolia (Ukrainian S.S.R.). Bulletin of the British Museum (Natural History) Geology 38(5): 309–334. BHL Reference page. 
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