Pseudomyledaphus madseni Kirkland et al. 2013 (guitarfish)

Chondrichthyes - Rajiformes

Full reference: J. I. Kirkland, J. G. Brinkman, and D. B. Brinkman. 2013. Elasmobranchs from Upper Cretaceous freshwater facies in southern Utah. At the Top of the Grand Staircase: The Late Cretaceous of Southern Utah 153-194

Belongs to Pseudomyledaphus according to J. I. Kirkland et al. 2013

Sister taxa: none

Type specimen: MNA V9840, a tooth. Its type locality is OMNH V856, which is in a Coniacian/Santonian terrestrial horizon in the Straight Cliffs Formation of Utah.

Ecology: nektobenthic carnivore

Distribution:

• Cretaceous of Canada (4: Alberta collections), United States (3: Colorado, Utah)

Total: 7 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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