†Phreatophasma aenigmaticum Efremov 1954 (synapsid)
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Osteichthyes - Caseasauria - Caseidae
Alternative combination: Phreatophasma aenigmatum
Belongs to Phreatophasma according to N. Brocklehurst and J. Froebisch 2017
See also Ivakhnenko 2008 and Reisz 1986
Sister taxa: none
Type specimen: PIN 294/24, a limb element (femur). Its type locality is Santagulov Mine, which is in an Ufimian/Kazanian marginal marine horizon in the Russian Federation.
Ecology:
Distribution: found only at Santagulov Mine
Specimen images are retrieved through the ePANDDA API.
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