Biology:Protaspis
From HandWiki
Short description: Extinct genus of jawless fishes
Protaspis Temporal range: Late Emsian
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Infraphylum: | Agnatha |
Class: | †Pteraspidomorphi |
Subclass: | †Heterostraci |
Order: | †Pteraspidiformes |
Family: | †Protaspididae |
Genus: | †Protaspis Bryant, 1933 |
Type species | |
Pteraspis bucheri Bryant, 1932
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Species | |
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Protaspis is an extinct genus of pteraspidid heterostracan agnathan which lived during the Early Devonian of the United States , with fossils found in marine strata in what is now Utah, Wyoming and Idaho.
References
Wikidata ☰ Q2113449 entry
Original source: https://en.wikipedia.org/wiki/Protaspis.
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