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Issue: Vol. 5468 No. 1: 11 Jun. 2024
Type: Article
Published: 2024-06-11
DOI: 10.11646/zootaxa.5468.1.8
Page range: 179-190
Abstract views: 110
PDF downloaded: 1

A new species of Ducetia (Tettigoniidae, Phaneropterinae) from Mindanao, Philippines based on bioacoustics, stridulatory file morphology and genetic data

Department of Biological Sciences; College of Science and Mathematics; Mindanao State University-Iligan Institute of Technology; Tibanga; Iligan City 9200; Philippines
Department of Biological Sciences; College of Science and Mathematics; Mindanao State University-Iligan Institute of Technology; Tibanga; Iligan City 9200; Philippines
Institut de Systématique; Evolution; Biodiversité (ISYEB); Muséum national d’Histoire naturelle; CNRS; SU; EPHE-PSL; UA; 57 rue Cuvier; CP 50; 75231 Paris Cedex 05; France
Block 207A; Woodleigh Link; Singapore 361207; Republic of Singapore
Orthoptera calling song cytochrome c oxidase subunit I cryptic species integrative taxonomy species delimitation

Abstract

The Ducetia japonica species group consists of 11 species widely distributed in Asia and Australia. It includes a single species from the Philippines: Ducetia adspersa Brunner von Wattenwyl, 1878. Previously synonymized under Ducetia japonica (Thunberg, 1815), this species was resurrected for its unique stridulatory file. Based on its distinct stridulatory file morphology, male calling song and cytochrome c oxidase subunit I signature, we discovered and describe here a new species from Mindanao in the south of the Philippines: Ducetia laniae sp. nov. We also describe the calling song of this new species. This discovery underscores the rich biodiversity of the region and highlights the necessity for continued exploration and study to unravel the complexities within this genus.

 

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