WEBB, D. W.; METZ, M. A. The South American genus Nigranitida Metz (Diptera: Therevidae: Therevinae) with the description of three new species. Zootaxa, Auckland, New Zealand, v. 757, n. 1, p. 1–16, 2004. DOI: 10.11646/zootaxa.757.1.1. Disponível em: https://mapress.com/zt/article/view/zootaxa.757.1.1. Acesso em: 12 apr. 2025.