 Additionally, the dentary of "Pluridens" also has one of the narrowest profiles among the mosasaurs, with the only genus approaching a similarly narrow dentary being the mosasaurine "Plotosaurus".This combination of features indicate a feeding niche and lifestyle unique among the mosasaurs.The dentary of "Pluridens" was likely elongated relative to the rest of the head to allow for the massive battery of teeth.