Journal of Guangxi Normal University(Natural Science Edition) ›› 2020, Vol. 38 ›› Issue (1): 114-119.doi: 10.16088/j.issn.1001-6600.2020.01.015

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Two New Species of the Genus Macrothele of China (Araneae, Macrothelidae)

CHEN Huiming1, JIANG Xuankong1, YANG Zizhong2,3*   

  1. 1. Guizhou Institute of Biology, Guiyang Guizhou 550009, China;
    2. Yunnan Provincial Key Laboratory of EntomologicalBiopharmaceutical R & D (Dali University), Dali Yunnan 671000, China;
    3. National-Local Joint Engineering ResearchCenter of Entomoceutics (Dali University), Dali Yunnan 671000, China
  • Received:2019-04-04 Online:2020-01-25 Published:2020-01-15

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Abstract: This paper described two new species of Macrothele Ausserer, 1871 from Guangxi Zhuang Autonomous Region and Yunnan province: Macrothele digitata sp. nov. and M. jingzhao sp. nov.. M. digitata sp. nov. are similar to M. hunanica Zhu & Song, 2000, but can be distinguished by the following characters: palpal tibia with 8 stout ventral spines, embolus slightly curved in ventral view; Leg II tibia with much ventral spines and middle part swollen. Female copulatory duct short, finger like. M. jingzhao sp. nov. is similar to M. yani Xu, Yin & Griswold, 2002, but can be distinguished by the following characters: palpal tibia with 3 prolateral spines; basal haematodocha disk; embolus base thin, distal end aciform, slightly curved; Leg I tibia slightly curved, with much ventral spines.

Key words: Macrothelidae, new species, China, Mygalomorphae, taxonomy

CLC Number: 

  • Q964
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