Preimaginal morphology and notes on the natural history of some Afrotropical flower flies of genus Eumerus Meigen 1822 (Diptera Syrphidae) including description of a new species

1. Aracil, A.
2. Radenković, S.
3. Pérez-Bañón, C.
4. Campoy, A.
5. Vujić, A.
6. Rojo, S.