PaleoDB taxon number: 57093
Full reference: S. E. Evans and M. Borsuk-Bialynicka. 1998. A stem-group frog from the Early Triassic of Poland. Acta Palaeontologica Polonica 43(4):573-580
Sister taxa: none
Type specimen: ZPal Ab.IV/7, a limb element (partial right ilium). Its type locality is Czatkowice 1 quarry, which is in an Olenekian fissure fill limestone/limestone in Poland.