Anchipteraspididae
Extinct family of jawless fishes / From Wikipedia, the free encyclopedia
Anchipteraspididae is an extinct family of heterostracan vertebrates restricted to Late Silurian and Early Devonian strata of Arctic Canada.[1]
Quick Facts Anchipteraspididae Temporal range: Early Pridolian-Early Devonian, Scientific classification ...
Anchipteraspididae | |
---|---|
Scientific classification | |
Kingdom: | |
Phylum: | |
Class: | |
Subclass: | |
Order: | |
Family: | †Anchiteraspididae (Elliot 1984) |
Genera | |
| |
Synonyms | |
|
Close
Anchipteraspidids superficially resemble the ancestral cyathaspidids, but, the articulation and growth patterns of the plates clearly define them as pteraspidids.