NARDI, G.; DELLACASA, G.; DELLACASA, M. On the type species of Geophilus Gistel, 1834 (Coleoptera: Scarabaeidae: Aphodiinae). Zootaxa, Auckland, New Zealand, v. 4461, n. 1, p. 83–88, 2018. DOI: 10.11646/zootaxa.4461.1.6. Disponível em: https://www.mapress.com/zt/article/view/zootaxa.4461.1.6. Acesso em: 2 may. 2025.