Thyestiida

Thyestiida is an order of bony-armored jawless fish in the extinct vertebrate class Osteostraci.

Thyestiida
Thyestiida

Illemoraspis

Procephalaspis

Auchenaspis

Thyestes

Witaaspis

Tremataspidoidea

Saaremaspis

Tyriaspis

Aestiaspis

Dartmuthia

Timanaspis

Oeselaspis

Tremataspis

Dobraspis

Sclerodus

Tannuaspis

Kiaeraspidoidea

Didymaspis

Kiaeraspis

Norselaspis

Nectaspis

Axinaspis

Acrotomaspis

Gustavaspis

Cladogram, according to Sansom, 2009

Thyestiida
Auchenaspis sp. from The Origin of Vertebrates by Walter Holbrook Gaskell 1908, Fig. 13, from Woodward)
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Osteostraci
Order: Thyestiida
Janvier 1996
Families
  • Tannuaspididae
  • Thyestiidae
  • Tremataspididae
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