Abstract
The Oriental dead-leaf mantis genus Parablepharis Saussure, 1870 is revised. Previously treated as a single polytypic species, the genus is reassessed based on newly collected material from Arunachal Pradesh, India and a critical review of the Parablepharis kuhlii complex. The existing subspecies are herein elevated to species rank, accompanied by the description of Parablepharis indica sp. nov. from northeastern India representing the westernmost distribution of the genus. The three species—Parablepharis kuhlii (de Haan, 1842), Parablepharis asiatica Roy, 2008 stat. nov., and Parablepharis indica sp. nov.—are distinguished by stable configurations in prothoracic proportions (P/p ratio), subgenital plate morphology, and male genitalia. This study highlights the Eastern Himalayan corridor as a significant site of speciation for relictual Hymenopodidae. A revised key, updated morphological notes, and a discussion of the biogeographic significance of the eastern Himalayan corridor are provided.
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