Nine new species of the subgenus Stegana (Oxyphortica) from the Oriental region,with morphological and molecular evidence based on Chinese species (Diptera: Drosophilidae) |
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| Authors: | Nannan Wang Yuan Zhang Yu Cheng |
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| Affiliation: | Department of Entomology, South China Agricultural University, Wushan-lu 483, Tianhe, Guangzhou, PR China |
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| Abstract: | Nine new species of the subgenus Stegana (Oxyphortica) have been discovered from the Oriental Region: S. (O.) chuanjiangi Zhang and Chen, sp. nov., S (O.) dainuo Wang and Chen, sp. nov., S. (O.) dawa Zhang and Chen, sp. nov., S. (O.) laohlie Zhang and Chen, sp. nov., S. (O.) luchun Wang and Chen, sp. nov., S. (O.) mengwan Wang and Chen, sp. nov., S. (O.) triodonta Cheng and Chen, sp. nov. from southern China; S. (O.) dehiscens Cheng and Chen, sp. nov. and S. (O.) spinosa Cheng and Chen, sp. nov. from eastern Malaysia. One newly recorded species from China: S. (O.) maichouensis Sidorenko is re-described. The DNA sequences of the mitochondrial COI gene with BOLD Process ID and GenBank accession numbers are provided for the above seven new species and five known species from China: S. (O.) acutipenis Xu, Gao and Chen, S. (O.) adentata Toda and Peng, S. (O.) hirtipenis Xu, Gao and Chen, S. (O.) latipenis Xu, Gao and Chen, and S. (O.) maichouensis Sidorenko. Intra- and interspecific pairwise K-2P distances among these species are summarized and the phylogenetic relationships are reconstructed based on the neighbour-joining (NJ) analyses. www.zoobank.org/urn:lsid:zoobank.org:pub:2FA403F6-5535-40A4-9FD0-ADB9913EDE83. |
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| Keywords: | DNA barcoding China drosophilid Malaysia taxonomy |
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