Physodon triqueter Eastman 1904 (mackerel shark)

Chondrichthyes - Lamniformes - Carchariidae

Alternative combination: Galeocerdo triqueter

Belongs to Physodon according to M. Leriche 1942

Sister taxa: Carcharias (Physodon) quartus, Physodon contortus, Physodon secundus, Physodon tertius

Ecology: nektonic carnivore


• Miocene of United States (2: Maryland collections)

• Oligocene of United States (1: Florida)

Total: 3 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.