Stenosteus
| Stenosteus | |
|---|---|
| |
| Stenosteus angustopectus | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | †Placodermi |
| Order: | †Arthrodira |
| Suborder: | †Brachythoraci |
| Family: | †Selenosteidae |
| Genus: | †Stenosteus Dean, 1901 |
| Type species | |
| Stenosteus glaber Dean, 1901
| |
| Species | |
| |
Stenosteus is an
Late Devonian period known from the Upper Famennian Cleveland Shale of Ohio. Estimated skull lengths range from 6 to 9 centimeters[1] Most fossils of Stenosteus have been scraps of armor and portions of tooth-plates suggestive of Selenosteus. In 1996, enough material of a new species, S. angustopectus, was recovered to allow a reconstruction of armor that resembles that of Selenosteus.[2]
Phylogeny
Stenosteus is a member of the
phylogeny of Stenosteus:[3]
| Eubrachythoraci |
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References
- ISBN 9780895740274.
- ^ Carr, Robert (February 1996). "STENOSTEUS ANGUSTOPECTUS SP. NOV. FROM THE CLEVELAND SHALE (FAMENNIAN) OF NORTHERN OHIO WITH A REVIEW OF SELENOSTEID (PLACODERMI) SYSTEMATICS" (PDF). Kirtlandia. 49: 9–43.
- ISSN 0024-4082.