Skip to main content
SLU:s publikationsdatabas (SLUpub)

Forskningsartikel2019Vetenskapligt granskad

Cryptic diversity in Cyornis (Ayes: Muscicapidae) jungle-flycatchers flagged by simple bioacoustic approaches

Gwee, Chyi Yin; Eaton, James A.; Garg, Kritika M.; Alstrom, Per; Van Balen, Sebastianus (Bas); Hutchinson, Robert O.; Prawiradilaga, Dewi M.; Hung Manh Le; Rheindt, Frank E.


Despite the ongoing taxonomic revolution incorporating multiple species delimitation methods, knowledge gaps persist in the taxonomy of comparatively well-studied animal groups such as birds. Morphologically cryptic species risk slipping under the conservation radar, as they get mistakenly united with other species. Here, we employed six to 11 vocal parameters of each population to examine the species delimitation of nine Cyornis jungle-flycatcher species complexes distributed across Asia. We found moderate to strong vocal evidence for the taxonomic elevation of ten cryptic Cyornis species. Additionally, we conducted mitochondrial and genome-wide SNP analyses for two of the Cyornis complexes to examine the effectiveness of bioacoustics as a tool for avian species delineation and found congruent results between vocal and molecular data. Therefore, we propose a taxonomic reclassification of the complicated Cyornis species complexes and recommend routine application of bioacoustics in avian taxonomic classification.


species delineation; biodiversity; revision

Publicerad i

Zoological Journal of the Linnean Society
2019, Volym: 186, nummer: 3, sidor: 725-741

      SLU författare

    • Alström, Per

      • SLU Artdatabanken, Sveriges lantbruksuniversitet
      • Chinese Academy of Sciences
      • Uppsala universitet

    UKÄ forskningsämne


    Publikationens identifierare


    Permanent länk till denna sida (URI)