Ateleaspididae

Ateleaspididae
	Ateleaspis tessellata
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Infraphylum:	Agnatha
Class:	† Osteostraci
Order:	† Atelaspidiformes
Family:	† Ateleaspididae ; Traquair, 1899
Genera
	† Aceraspis ; † Ateleaspis ; † Hirella ; † Kalanaspis ;

Last updated November 20, 2025

Ateleaspididae is a prehistoric jawless fish family in the class Osteostraci.^[2]

References

↑ "Ateleaspididae". The Encyclopedia of Life .
↑ Sansom, R. S. (2009). "Phylogeny, classification and character polarity of the Osteostraci (Vertebrata)". Journal of Systematic Palaeontology 7: 95–11. doi : 10.1017/S1477201908002551

External links

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[1] "Ateleaspididae". The Encyclopedia of Life .

[2] Sansom, R. S. (2009). "Phylogeny, classification and character polarity of the Osteostraci (Vertebrata)". Journal of Systematic Palaeontology 7: 95–11. doi : 10.1017/S1477201908002551

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[2]

Ateleaspididae

Ateleaspis tessellata
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Infraphylum:	Agnatha
Class:	† Osteostraci
Order:	† Atelaspidiformes
Family:	† Ateleaspididae Traquair, 1899^[1]
Genera
† Aceraspis † Ateleaspis † Hirella † Kalanaspis