Benneviaspidida

Benneviaspidida
Temporal range: 416–398 Ma
Early Devonian
Boreaspis, a fish in order Benneviaspidida
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Osteostraci
Order: Benneviaspidida
Families

Boreaspididae

Benneviaspidida is an order of osteostracan jawless fishes which lived in the Early Devonian. The fishes in order Benneviaspidida have a flat headshield and are dorsoventrally depressed. The first canal to lateral sensory field bifurcates near the orbit.

Phylogeny

References

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