Birkeniiformes

From Wikispecies
Jump to navigation Jump to search

Taxonavigation[edit]

Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Cladus: Craniata
Subphylum: Vertebrata
Superclassis/Ordo: †Anaspida
Ordo: †Birkeniiformes
Familiae: †Birkeniidae - †Pharyngolepididae - †Pterygolepididae - †Rhyncholepididae - †Ramsaasalepididae - †Septentrioniidae - †Tahulalepididae

Genera inc. sedis: †Cowielepis – †Ruhnulepis – †Trimpleylepis

Name[edit]

Birkeniida Berg, 1937

References[edit]

  • Blom, Henning, 2008; "A new anaspid fish from the middle Silurian Cowie Harbour fish bed of Stonehaven, Scotland" Journal of Vertebrate Paleontology 28(3):594–600