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Ptychotrygon pustulata

Chondrichthyes - Rajiformes - Ptychotrygonidae

Taxonomy
Ptychotrygon pustulata was named by Kriwet et al. (2009). Its type specimen is MPZ 2005-29, a tooth (lateral tooth), and it is a 3D body fossil.

Sister species lacking formal opinion data
P. agujaensis, P. boothi, P. chattahoocheensis, P. ellae