The present essay aims at demonstrating that, despite the accuracy of his critical reception to the novel O primo Basílio, by Eça de Queiroz, Machado de Assis has displayed a somehow misled notion by reducing such oeuvre to one more “novel thesis”. Our premise is that the astounding uncovering of the ficcionality staged in O primo Basílio makes it less of a novel-thesis than a thesis on the new novel that inserts itself into the Flaubertian experimentalism of the meta-novel, which carries no telos or no other purpose than that of bearing, in its structure scheme, the explanatory system itself.Este ensaio visa demonstrar que, não obstante a agudeza de sua recepção crítica ao romance O primo Basílio, de Eça de Queirós, Machado de Assis, de ce...