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A New Genus, New Subgenera, and New Species of the Planthopper Tribe Delphacini (Homoptera, Delphacidae) from the Palaearctic Fauna

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Abstract

A new genus, Leptofloria gen. n., is erected; its type species Delphax leptosoma Flor, 1861 was previously placed in the genus Florodelphax Vilbaste, 1968 with the type species Delphax paryphasma Flor, 1861. Delphax paryphasma is returned to the genus Struebingianella W. Wagner, 1963; thus, Florodelphax is synonymized with this genus, and a new synonymy is established: Struebingianella W. Wagner, 1963 = Florodelphax Vilbaste, 1968, syn. n. Two new subgenera are described in the genus Unkanodes Fennah, 1956: Parapate subgen. n. with the type species Calligypona latespinosa Dlabola, and Pliapate subgen. n. with the type species Elymodelphax tanasijevici Dlabola. New species Thymalops erianthi sp. n. from Middle Asia and Eurysa lugubris sp. n. from Middle Asia and the Caucasus are described.

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Funding

The study was performed within the framework of the state project of the Zoological Institute of the Russian Academy of Sciences no. 122031100272-3.

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Correspondence to A. F. Emeljanov.

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Statement on the welfare of animals. All the applicable international, national, and institutional guidelines for the care and use of animals were followed. All the procedures performed in studies involving animals were in accordance with the ethical standards of the institution or practice at which the studies were conducted.

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Emeljanov, A.F. A New Genus, New Subgenera, and New Species of the Planthopper Tribe Delphacini (Homoptera, Delphacidae) from the Palaearctic Fauna. Entmol. Rev. 103, 171–178 (2023). https://doi.org/10.1134/S0013873823020070

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