2021年, 第46卷, 第2期　
刊出日期：2021-04-24

  

• 全选
  |

论文
• Select
  Twenty-three new spider species (Arachnida: Araneae) from Asia

  Yejie Lin, Yuri M. Marusik, Caixia Gao, Hao Xu, Xiaoqing Zhang, Ziyi Wang, Wenhui Zhu, Shuqiang Li

  动物分类学报. 2021, 46(2): 91-152. https://doi.org/10.11865/zs.2021201

  摘要 ( ) PDF全文 ( )   可视化   收藏

  A new genus, Sinophaena Lin & Li, gen. nov., of the spider family Anyphaenidae Bertkau, 1878 is reported, with S. xiweni Lin & Li, sp. nov. (♀) from Sichuan, China as the type species. Sinophaena bivalva (Zhang & Song, 2004) comb. nov. is transferred from Anyphaena Sundevall, 1833. Further new species reported in the current paper include: Anyphaena grovyle Lin & Li, sp. nov. (♂♀, Hainan), A. sceptile Lin & Li, sp. nov. (♂♀, Hainan), A. shenzhen Lin & Li, sp. nov. (♂♀, Guangdong), A. tibet Lin & Li, sp. nov. (♂♀, Tibet), A. treecko Lin & Li, sp. nov. (♂♀, Hainan), Cybaeus fushun Lin & Li, sp. nov. (♀, Liaoning), C. huadian Lin & Li, sp. nov. (♀, Jilin), Eresus lishizheni Lin, Marusik & Li, sp. nov. (♂, Xinjiang), Alistra pikachu Lin & Li, sp. nov. (♂♀, Guangdong), Sinopesa gollum Lin & Li, sp. nov. (♂, Guangdong), Pimoa gagna Zhang & Li, sp. nov. (♀, India), P. nainital Zhang & Li, sp. nov. (♂♀, India), P. shoja Zhang & Li, sp. nov. (♂♀, India), Selenops crewsae Lin & Li, sp. nov. (♀, Sichuan), Sinopoda helii Wang & Li, sp. nov. (♂♀, Sichuan), Phlogiellus jiaxiangi Lin & Li, sp. nov. (♂♀, Guangxi), Episinus bonjovi Lin & Li, sp. nov. (♂♀, Yunnan), E. jiangweni Lin & Li, sp. nov. (♂♀, Yunnan), E. tongyani Lin & Li, sp. nov. (♂♀, Yunnan), Meotipa luoqiae Lin & Li, sp. nov. (♂, Yunnan), M. menglun Lin & Li, sp. nov. (♂, Yunnan), and M. zhengguoi Lin & Li, sp. nov. (♂, Yunnan). The female of Belisana yuexiu Yao & Li, 2020 is reported for the first time. All types are deposited in the Institute of Zoology, Chinese Academy of Sciences (IZCAS) in Beijing, China.
• Select
  Genetic diversity, population structure and demographic history of Dugesia japonica in Taihang Mountains

  Hecai Zhang, Tiange Hu, Changying Shi, Guangwen Chen, Dezeng Liu

  动物分类学报. 2021, 46(2): 153-162. https://doi.org/10.11865/zs.2021202

  摘要 ( ) PDF全文 ( )   可视化   收藏

  The freshwater planarian Dugesia japonica has become a model organism in regeneration biology and toxicology due to its powerful regeneration capability and highly chemical sensitivity. Nonetheless, little is known about its evolutionary history and demographics. Taihang Mountains is the natural boundary between the Loess Plateau and the North China Plain, and is considered as one of the important priority areas for biodiversity conservation in China. In order to figure out the genetic diversity, population structure and demographic history of D. japonica in Taihang Mountains, a study based on the mitochondrial COI from 116 individuals sampled across 20 populations has been conducted. The results showed that the 116 COI sequences yielded 32 haplotypes, including 8 shared haplotypes and 24 private ones. The overall haplotype diversity (Hd) and nucleotide diversity (π) were 0.920 and 0.083, respectively. Even though the AMOVA results suggested that the genetic variation among populations was significant (FST=0.480, P<0.01), the phylogeny and haplotype network analysis based on 32 haplotypes revealed no obvious phylogeographic pattern. Furthermore, the significantly positive values of neutrality test (Tajima's D=2.596, P<0.05; Fu's Fs=2.769, P<0.01) together with the multimodal arrangement of mismatch distribution indicated that D. japonica in Taihang Mountains would have been undergoing population decline. We hope these findings will arouse conservation and management strategy regarding freshwater planarians and contribute to the biodiversity in the long run.
• Select
  A genus and three species of Anthomyzidae newly recorded from China (Diptera)

  Qian Wang, Donghui Wang, Li Shi

  动物分类学报. 2021, 46(2): 163-175. https://doi.org/10.11865/zs.2021105

  摘要 ( ) PDF全文 ( )   可视化   收藏

  The genus Stiphrosoma Czerny, 1928 with S. humerale Roháček & Barber, 2005 and two species, Anthomyza elbergi Andersson, 1976 and A. pallida (Zetterstedt, 1838), are newly recorded from China. A key to all genera and species of the family in China is provided.
• Select
  Wandesia (s. str.) boyani Li & Guo, sp. nov., a new species representing a newly recorded subfamily Wandesiinae Schwoerbel, 1961 from China

  Haitao Li, Xinyao Gu, Daochao Jin, Jianjun Guo

  动物分类学报. 2021, 46(2): 176-181. https://doi.org/10.11865/zs.2021203

  摘要 ( ) PDF全文 ( )   可视化   收藏

  A new species, Wandesia (s. str.) boyani Li & Guo, sp. nov., is described and illustrated in detail, which is collected from Qinghai-Tibet plateau, P.R. China, and represents a newly recorded subfamily Wandesiinae (Acari: Hydrachnidiae: Hydryphantidae) to Chinese fauna. The new species is distinguished from its congeners by having stalked acetabula ranged triangularly, developed pregenital sclerite lily-like, E4 at the middle of Ac-1 and Ac-2.
• Select
  Two new species of Flavoperla (Plecoptera: Perlidae) from China

  Ruijun Liu, Wenliang Li, Weihai Li, Yasen Shali

  动物分类学报. 2021, 46(2): 182-186. https://doi.org/10.11865/zs.2021204

  摘要 ( ) PDF全文 ( )   可视化   收藏

  In this paper, two new species are described and illustrated from China: Flavoperla separata Liu, Li & Shali, sp. nov. from Hubei and Shaanxi Provinces and F. qinlinga Liu, Li & Li, sp. nov. from Shaanxi and Sichuan Provinces, with the discussion of their congeners. All type specimens are deposited in the Entomological Museum of China Agricultural University (CAU) and the Henan Institute of Science and Technology (HIST).
• Select
  Contribution to the knowledge of Chinese Phasmatodea IX: First report of Xeroderinae (Phasmatodea: Phasmatidae) from China

  Wai-Chun George Ho

  动物分类学报. 2021, 46(2): 187-190. https://doi.org/10.11865/zs.2021205

  摘要 ( ) PDF全文 ( )   可视化   收藏

  This paper reports the subfamily Xeroderinae Günther, 1953 and the genus Xenophasmina Uvarov, 1940 for the first time from China; describes a new genus and a new species, Sinoxenophasmina abbreviatum gen. & sp. nov., from Yunnan, China; suggests a new combination and a new synonym, X. bedoti (Redtenbacher, 1908) comb. nov. (= X. similis Redtenbacher, 1908 syn. nov.); and reports two new record species, X. bedoti (Redtenbacher, 1908) comb. nov. and X. fimbriatum (Redtenbacher, 1908), from China.