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      2017, Volume 38 Issue 6 Previous Issue    Next Issue
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    Zoological Research. 2017, 38 (6): 317-458.  
    Abstract ( 3 )   RICH HTML PDF (26580KB) ( 61 )
     
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    Review
    Overview of the improvement of the ring-stage survival assay-a novel phenotypic assay for the detection of artemisinin-resistant Plasmodium falciparum
    Jie Zhang, Guo-Hua Feng, Chun-Yan Zou, Pin-Can Su, Huai-E Liu, Zhao-Qing Yang
    Zoological Research. 2017, 38 (6): 317-320.   DOI: 10.24272/j.issn.2095-8137.2017.075
    Abstract ( 31 )   RICH HTML PDF (250KB) ( 215 )
    Artemisinin resistance in Plasmodium falciparum threatens the remarkable efficacy of artemisinin-based combination therapies worldwide. Thus, greater insight into the resistance mechanism using monitoring tools is essential. The ring-stage survival assay is used for phenotyping artemisinin-resistance or decreased artemisinin sensitivity. Here, we review the progress of this measurement assay and explore its limitations and potential applications.
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    Article
    Integrative taxonomy of Leptonetela spiders (Araneae, Leptonetidae), with descriptions of 46 new species
    Chun-Xia Wang, Xin Xu, Shu-Qiang Li
    Zoological Research. 2017, 38 (6): 321-448.   DOI: 10.24272/j.issn.2095-8137.2017.076
    Abstract ( 34 )   RICH HTML PDF (160143KB) ( 325 )
    Extreme environments, such as subterranean habitats, are suspected to be responsible for morphologically inseparable cryptic or sibling species and can bias biodiversity assessment. A DNA barcode is a short, standardized DNA sequence used for taxonomic purposes and has the potential to lessen the challenges presented by a biotic inventory. Here, we investigate the diversity of the genus Leptonetela Kratochví l, 1978 that is endemic to karst systems in Eurasia using DNA barcoding. We analyzed 624 specimens using one mitochondrial gene fragment (COI). The results show that DNA barcoding is an efficient and rapid species identification method in this genus. DNA barcoding gap and automatic barcode gap discovery (ABGD) analyses indicated the existence of 90 species, a result consistent with previous taxonomic hypotheses, and supported the existence of extreme male pedipalpal tibial spine and median apophysis polymorphism in Leptonetela species, with direct implications for the taxonomy of the group and its diversity. Based on the molecular and morphological evidence, we delimit and diagnose 90 Leptonetela species, including the type species Leptonetela kanellisi (Deeleman-Reinhold, 1971). Forty-six of them are previously undescribed. The female of Leptonetela zhai Wang&Li, 2011 is reported for the first time. Leptonetela tianxinensis (Tong&Li, 2008) comb. nov. is transferred from the genus Leptoneta Simon, 1872; the genus Guineta Lin&Li, 2010 syn. nov. is a junior synonym of Leptonetela; Leptonetela gigachela (Lin&Li, 2010) comb. nov. is transferred from Guineta. The genus Sinoneta Lin&Li, 2010 syn. nov. is a junior synonym of Leptonetela; Leptonetela notabilis (Lin&Li, 2010) comb. nov. and Leptonetela sexdigiti (Lin&Li, 2010) comb. nov. are transferred from Sinoneta; Leptonetela sanchahe Wang&Li nom. nov. is proposed as a replacement name for Sinoneta palmata (Chen et al., 2010) because Leptonetela palmata is preoccupied.
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    Report
    Genome size of 14 species of fireflies (Insecta, Coleoptera, Lampyridae)
    Gui-Chun Liu, Zhi-Wei Dong, Jin-Wu He, Ruo-Ping Zhao, Wen Wang, Xue-Yan Li
    Zoological Research. 2017, 38 (6): 449-458.   DOI: 10.24272/j.issn.2095-8137.2017.078
    Abstract ( 47 )   RICH HTML PDF (2543KB) ( 204 )
    Eukaryotic genome size data are important both as the basis for comparative research into genome evolution and as estimators of the cost and difficulty of genome sequencing programs for non-model organisms. In this study, the genome size of 14 species of fireflies (Lampyridae) (two genera in Lampyrinae, three genera in Luciolinae, and one genus in subfamily incertae sedis) were estimated by propidium iodide (PI)-based flow cytometry. The haploid genome sizes of Lampyridae ranged from 0. 42 to 1. 31 pg, a 3. 1-fold span. Genome sizes of the fireflies varied within the tested subfamilies and genera. Lamprigera and Pyrocoelia species had large and small genome sizes, respectively. No correlation was found between genome size and morphological traits such as body length, body width, eye width, and antennal length. Our data provide additional information on genome size estimation of the firefly family Lampyridae. Furthermore, this study will help clarify the cost and difficulty of genome sequencing programs for non-model organisms and will help promote studies on firefly genome evolution.
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    Obituary
    Obituary: Professor Colin Groves (1942–2017)
    Zoological Research. 2017, 38 (6): 320-320.  
    Abstract ( 20 )   RICH HTML PDF (84KB) ( 71 )
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2017, Volume 38 Issue 6