sentences:  However, further work proposed that "Anatosuchus" is not closely related to "Comahuesuchus", but instead is a member of Uruguaysuchidae.The premaxillae are broad and flat, and form a line straight across the front of "Anatosuchus"'s snout; each holds six recurved teeth which point backwards into the mouth.The internarial processes of the premaxillae taper steeply up towards the projecting nasals; they begin as very wide, meaning that the external nares are dorsoventrally compressed.