HUO, K.-K. Spazigasteroides a new genus from China with a black face and scutellum in the Syrphini (Diptera: Syrphidae). Zootaxa, Auckland, New Zealand, v. 3755, n. 3, p. 230–240, 2014. DOI: 10.11646/zootaxa.3755.3.2. Disponível em: https://www.mapress.com/zt/article/view/zootaxa.3755.3.2. Acesso em: 2 may. 2025.