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Contribution to the knowledge of Patagonia, Argentina: redescription of the genus Xenogenus Berg 1883 (Hemiptera: Heteroptera: Rhopalidae) and description of immature stages of Xenogenus gracilis Reed, 1899

. Zootaxa. 3919, 3 (Feb. 2015), 573–582. DOI:https://doi.org/10.11646/zootaxa.3919.3.7.