摘要
本文记述采自广西和云南的大疣蛛属Macrothele两种:指状大疣蛛Macrothele digitata sp.nov.和敬钊大疣蛛M.jingzhao sp.nov.。指状大疣蛛与湖南大疣蛛M.hunanica Zhu&Song,2000相似,但具以下不同特征:雄蛛触肢器胫节背面具8根壮刺,插入器正面观微弯曲;步足II胫节中部膨大,腹面多刺;雌蛛交配管短,指状。敬钊大疣蛛与颜氏大疣蛛M.yani Xu,Yin&Griswold,2002相似,但具以下不同特征:触肢胫节具3根内侧刺;基血囊圆盘状;插入器基部细,端部针状,微弯曲;步足I胫节微弯曲,腹面多刺。
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.
作者
陈会明
蒋玄空
杨自忠
CHEN Huiming;JIANG Xuankong;YANG Zizhong(Guizhou Institute of Biology,Guiyang Guizhou 550009,China;Yunnan Provincial Key Laboratory of Entomological Biopharmaceutical R&D(Dali University),Dali Yunnan 671000,China;National-Local Joint Engineering Research Center of Entomoceutics(Dali University),Dali Yunnan 671000,China)
出处
《广西师范大学学报（自然科学版）》
CAS
北大核心
2020年第1期114-119,共6页
Journal of Guangxi Normal University:Natural Science Edition
基金
国家自然科学基金(31660610)
贵州省科技厅计划(2015-4013)
贵州省科技创新人才团队(2015-4012)
贵州省百层次人才(2016-5666)
云南省科技厅应用基础研究重点项目(2016FA012)
关键词
大疣蛛科
新种
中国
原蛛类
分类
Macrothelidae
new species
China
Mygalomorphae
taxonomy
