What is the etymology of "moura" in Mourasuchus?
The original description of the species was given in 1964 by Llewellyn Ivor Price in:


  Price, L. I. (1964). "Sôbre o crânio de um grande crocodilídeo extinto do alto Rio Juruá, Estado do Acre". An. Acad. Brasileira Ciên. 36 (1): 59–66.


As such, it seems plausible that the name means 'crocodile of Moura', Moura referring to Rio do Moura, a river in the Brazilian state of Acre where the animal's fossils were discovered.