HOFFMAN, R. L. A review of the milliped genus Haplogonopus with commentary on the so-called “Charactopygus-Bildung” modification of spirostreptid paraprocts (Diplopoda: Spirostreptidae). Zootaxa, Auckland, New Zealand, v. 2734, n. 1, p. 53–62, 2011. DOI: 10.11646/zootaxa.2734.1.4. Disponível em: https://mapress.com/zt/article/view/zootaxa.2734.1.4. Acesso em: 20 apr. 2025.