Fig. 7

Comparative anatomy of Jupijkam paleofluvialis gen. et sp. nov. Line drawings of (a) the holotype skull of Jupijkam paleofluvialis YPM VPPU 7920, (b) the skull of Rutiodon carolinensis USNM VP5373 after Colbert [17], and (c) the holotype skull of Machaeroprosopus lottorum TTU-P10076 after Hungerbühler et al. [41], all in left lateral view. The groove in (a) has been reconstructed based on the right side