RUHBERG, H.; HAMER, M. L. A new species of Opisthopatus Purcell, 1899 (Onychophora: Peripatopsidae) from KwaZulu-Natal, South Africa. Zootaxa, Auckland, New Zealand, v. 1039, n. 1, p. 27–38, 2005. DOI: 10.11646/zootaxa.1039.1.3. Disponível em: https://www.mapress.com/zt/article/view/zootaxa.1039.1.3. Acesso em: 3 may. 2025.