Trigonognathus Mochizuki and Ohe 1990 (dogfish shark)

Chondrichthyes - Plagiostomi - Squalidae

Parent taxon: Squalidae according to O. Aguilera and D. de Aguilera 2001

Sister taxa: Acanthias, Acanthidium, Acanthorhinus, Atractophorus, Centrophoroides, Centroscyllium, Dalatiinae, Entoxychirus, Lepidorhinus, Machephilus, Megasqualus, Nasisqualus, Paracentroscyllium, Protosqualus, Scymnodon, Spinax, Squalinae, Squalus, Zameus

Subtaxa: Trigonognathus kabeyai

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Ecology: nektonic carnivore

Distribution:

• Miocene of Panama (1 collection)

• Eocene of France (1)

Total: 2 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


Click image to enlarge. Click to access iDigBio record.