Papavero, Nelson, Jorge Llorente-Bousquets, and Jair Minoro Abe. “ Proposal of a New System of Nomenclature for Phylogenetic Systematics ”. Arquivos de Zoologia 36, no. 1 (March 2, 2001): 1–145. Accessed May 19, 2024. https://www.revistas.usp.br/azmz/article/view/12019.