Couri MS, Pont AC. The male terminalia of some African species of Helina Robineau-Desvoidy, 1830 (Diptera, Muscidae). Zootaxa [Internet]. 2018 Mar. 21 [cited 2025 Apr. 21];4399(2):233–247. Available from: https://mapress.com/zt/article/view/zootaxa.4399.2.7