has the slenderness of snout (even more marked) and the form of the
premaxillo-maxillary suture of the preceding species; but it is at once
distinguished from this and all other Crocodiles (except _C. rhombifer_)
by the marked longitudinal and transverse convexity of the middle of the
face, which gives the profile a totally different aspect from that of
the other species, which are flat or concave in this region.