Ricardo Pinto da. “ Systematic Review and Cladistic Analysis of the Brazilian Subfamily Caelopyginae (Opiliones: Gonyleptidae) ”. Arquivos de Zoologia 36, no. 4 (September 30, 2002): 357–464. Accessed July 22, 2024. https://periodicos.usp.br/azmz/article/view/12021.