Reichardt, Hans, and Sergio A. Vanin. “The Torridincolid Genus Ytu (Coleoptera, Myxophaga)”. Papéis Avulsos de Zoologia 31, no. 1-20 (1977-1978) (October 31, 1977): 119–140. Accessed July 21, 2024. https://revistas.usp.br/paz/article/view/211115.