Montoya, A.L., Parada-Marín, H.M. & Ramos-Pastrana, Y. (2022)

Description of a new flower fly species of the Copestylum vagum group (Diptera: Syrphidae) from pristine Amazonian rainforests of Colombia and Suriname

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https://doi.org/10.11646/zootaxa.5091.3.1