Biology:Tesakoviaspis

Short description: Extinct genus of jawless fishes

Tesakoviaspis Temporal range: Middle Ordovician PreЄ Є O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Pteraspidomorphi
Subclass:	Astraspida
Order:	Tesakoviaspidida
Family:	Tesakoviaspididae
Genus:	Tesakoviaspis Karatajūtė-Talimaa 1978 ex Karatajūtė-Talimaa & Meredith-Smith 2004
Species
T. concentrica Karatajūtė-Talimaa 1978 ex Karatajūtė-Talimaa & Meredith-Smith 2004

Tesakoviaspis concentrica is an extinct species of primitive jawless fish from the Middle Ordovician.

References

Wikidata ☰ Q7705414 entry