New data on Oncopeltus (Erythrischius) unifasciatellus Slater, 1964 (Hemiptera: Heteroptera: Lygaeidae) in Argentina and Brazil
2022
Hélcio R. Gil-Santana | Diego L. Carpintero | Héctor Alejandro Keller
Seven plants belonging to Apocynaceae are recorded as new hosts of Oncopeltus (Erythrischius) unifasciatellus Slater, 1964 (Hemiptera: Heteroptera: Lygaeidae): Mandevilla laxa (Ruiz & Pav.) Woodson, Mandevilla pentlandiana (A.DC.) Woodson, Oxypetalum appendiculatum Mart., Oxypetalum balansae Malme, Oxypetalum pannosum Decne. and Oxypetalum teyucuarense Farinaccio & Keller-A. in Argentina, and Gomphocarpus physocarpa (E.Mey.) Schlechter in Brazil. Additionally, new geographical occurrences of O. unifasciatellus in the Argentinian provinces of Mendoza and Misiones are recorded.
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