Kingdom Animalia Class Chondrichthyes Order Xenacanthida Rank Genus | Phylum Chordata Subclass Elasmobranchii Family Xenacanthidae | |
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Similar Triodus, Xenacanthidae, Xenacanthida, Parahelicoprion, Sarcoprion | ||
Expleuracanthus is a genus of xenacanthidan shark. Its horn was probably used for protection against predators. The genus Expleuracanthus is a synonym of Xenacanthus.
References
Expleuracanthus Wikipedia(Text) CC BY-SA