Coccosteidae

Coccosteidae
Temporal range: Late Emsian-Late Devonian
Coccosteus cuspidatus
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Placodermi
Order: Arthrodira
Suborder: Brachythoraci
Infraorder: Coccosteina
Superfamily: Coccosteoidea
Family: Coccosteidae
Traquir, 1888
Genera

Coccosteidae is a family of arthrodire placoderms from the Early to Late Devonian. Fossils appear in various strata in Europe, North America and China.

Genera

Belgiosteus

A genus of very large coccosteids. Species are found in Middle Devonian Belgium and China.

Coccosteus

The type genus of the family. Numerous species are found in Middle to Upper Devonian strata throughout Europe and parts of North America.

Jiuchengia

The earliest known coccosteid from Late Emsian Yunnan, China. It is distinguished from other coccosteids by having an elongated occipital.

Livosteus

A genus of very large coccosteids known from Middle to Late Devonian strata of Eastern Europe.

Millerosteus

A genus of very small coccosteids known from Middle to Late Devonian strata throughout Europe. Some species are found in the same strata with certain species of Coccosteus.

Protitanichthys

References

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