Subphylum Vertebrata Rank Genus | Phylum Chordata Class Placodermi | |
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Similar Melanosteus, Pachyosteus, Rhinosteus, Enseosteus, Belemnacanthus | ||
Stenosteus is a genus of medium-sized selenosteid arthrodire placoderms known from the Upper Famennian Cleveland Shales of Ohio. Estimated skull lengths range from 6 to 9 centimeters
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.
References
Stenosteus Wikipedia(Text) CC BY-SA