Anchipteraspididae

Anchipteraspididae
Temporal range: Early Pridolian-Early Devonian
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Pteraspidomorphi
Subclass: Heterostraci
Order: Pteraspidiformes
Family: Anchiteraspididae
(Elliot, 1984)
Type genus
Anchipteraspis
Elliot, 1984
Genera

See text

Anchipteraspididae is an extinct family of heterostracan vertebrates restricted to Late Silurian and Early Devonian strata of Arctic Canada.[1]

Anchipteraspidids superficially resemble the ancestral cyathaspidids, but, the articulation and growth patterns of the plates clearly define them as pteraspidids.

Genera

References

  1. Elliott, D. K. "A new subfamily of the Pteraspididae (Agnatha, Heterostraci) from the upper Silurian and lower Devonian of Arctic Canada." Palaeontology 27.1 (1984): 169-197.
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