Illustrated key to the genera and catalogue of Mymaridae (Hymenoptera) in the Neotropical region Author Huber, John T. Natural Resources Canada c / o Canadian National Collection of Insects, Arachnids and Nematodes, K. W. Neatby Building, 960 Carling Ave., Ottawa, ON, K 1 A 0 C 6, Canada Author Read, Jennifer D. Natural Resources Canada c / o Canadian National Collection of Insects, Arachnids and Nematodes, K. W. Neatby Building, 960 Carling Ave., Ottawa, ON, K 1 A 0 C 6, Canada Author Triapitsyn, Serguei V. Natural Resources Canada c / o Canadian National Collection of Insects, Arachnids and Nematodes, K. W. Neatby Building, 960 Carling Ave., Ottawa, ON, K 1 A 0 C 6, Canada & Natural Resources Canada c / o Canadian National Collection of Insects, Arachnids and Nematodes, K. W. Neatby Building, 960 Carling Ave., Ottawa, ON, K 1 A 0 C 6, Canada text Zootaxa 2024 2024-12-24 5557 1 1 263 https://doi.org/10.11646/zootaxa.5557.1.1 journal article 10.11646/zootaxa.5557.1.1 1175-5334 14596637 6CE8CC38-F965-4404-ACCD-6D0DBDB942FB Acmopolynema callopterum Fidalgo, 1989 Acmopolynema callopterum Fidalgo, 1989: 12 ; holotype ♀ (MLPA). TL : Argentina , Buenos Aires , Tigre. Fidalgo, 1989: 9 (key); De Santis & Fidalgo, 1994: 119 (catalogue); Loiácono et al. , 2005: 3 (type information); Luft Albarracin et al. , 2009: 3 (list, distribution in Argentina ); Luft Albarracin et al. , 2014: 136 (list). Neotropical hosts . Unknown. Distribution . Argentina .