Ischnacanthiformes
From Infogalactic: the planetary knowledge core
Ischnacanthiformes | |
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File:Ishnacanthus gracilis.JPG | |
Ishnacanthus gracilis | |
Scientific classification | |
Kingdom: | |
Phylum: | |
Subphylum: | |
Infraphylum: | |
Class: |
Acanthodii (J. A. Long 2011)
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Order: |
Ischnacanthiformes
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Ischanacanthiformes is an order of Acanthodii or spiny sharks found in the Ukraine and United Kingdom. Members of this order were nektonic carnivores,[1] eating animals that swim rather than plankton. They had slender builds, light armor, deeply inserted spines, and two dorsal fins.[2] It was described by Berg in 1940.[3][4]
References
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- ↑ McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
- ↑ McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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