Asterosteus
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Asterosteus Temporal range: Eifelian |
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| Artist's reconstruction of A. stenocephalus | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Placodermi |
| Order: | Rhenanida |
| Family: | Asterosteidae |
| Genus: | Asterosteus |
| Type species | |
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Asterosteus stenocephalus Newberry 1875 |
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| species | |
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Asterosteus is genus of rhenanid placoderm from the Eifelian. The type species, A. stenocephalus, is known from an incomplete skull from Middle Devonian strata of Ohio. What may be a second species ("Asterosteus sp Schmidtt 1963") is described from fragments decorated with star-shaped tubercules from the Eifelian-aged Gebze beds of Turkey.
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