†family Acanthoessidae Hay 1902 (shark)

Chondrichthyes - Acanthodei - Acanthoessidae

Full reference: O. P. Hay. 1902. Bibliography and Catalogue of the Fossil Vertebrata of North America. Bulletin of the United States Geological Survey 179:1-868

Parent taxon: Acanthodei according to D. S. Jordan 1963

See also Gunnell 1933 and Hay 1902

Sister taxa: none

Subtaxa: Heteracanthus Holacanthodes Machaerius Pelonectes Rhadinacanthus Traquairia

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Ecology: nektonic carnivore

Distribution:

• Devonian of Belarus (4 collections), Estonia (1), Latvia (1)

Total: 6 collections each including a single occurrence

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