Isoxys
Isoxys Temporal range: | |
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Isoxys curvirostratus from the Chengjiang Biota | |
Fossil of Isoxys acutangulus from the Burgess Shale | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Order: | †Isoxyida |
Family: | †Isoxyidae |
Genus: | †Isoxys Walcott, 1890 |
Species | |
See text |
Isoxys (meaning "equal surfaces") is a genus of extinct bivalved Cambrian arthropod; the various species of which are thought to have been freely swimming predators. It had a pair of large spherical eyes (which are the most commonly preserved feature of the soft-bodied anatomy), and two large frontal appendages used to grasp prey.
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