[1]
R. Bertani, “ Revision, cladistic analysis, and zoogeography of Vitalius, Nhandu, and Proshapalopus; with notes on other Theraphosine Genera (Araneae, Theraphosidae) ”, Arq. Zool., vol. 36, no. 3, pp. 265–356, Apr. 2001, doi: 10.11606/issn.2176-7793.v36i3p265-356.