Alainaspis

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Superclassis/Classis: †Pteraspidomorphi
Subclassis: †Heterostraci
Ordo: †Cyathaspidiformes
Subordo: †Cyathaspidida
Familia: †Ctenaspididae
Genus: †Alainaspis

Species: †A. platyrhina

Name

†Alainaspis Elliott & Dineley, 1985

Elliott, D.K. & Dineley, D.L. 1985. A new heterostracan from the Upper Silurian of Northwest Territories, Canada. Journal of Vertebrate Paleontology 5(2): 103–110. DOI: 10.1080/02724634.1985.10011848 Reference page.
Elliott, D.K. & Dineley, D.L. 1991. Additional information on Alainaspis and Boothiaspis, cyathaspidids (Agnatha: Heterostraci) from the Upper Silurian of Northwest Territories, Canada. Journal of Paleontology 65(2): 308–313. Reference page.