| 中国外斑腿蝗属两新种(直翅目,蝗总科,斑腿蝗科,斑腿蝗亚科) |
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| 引用本文： | 曹成全,印象初.中国外斑腿蝗属两新种(直翅目,蝗总科,斑腿蝗科,斑腿蝗亚科)[J].动物分类学报,2007,32(3):521-524. |
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| 作者姓名： | 曹成全 印象初 |
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| 作者单位： | 1. 山东农业大学植保学院,泰安,271018
2. 山东农业大学植保学院,泰安,271018;中国科学院西北高原生物研究所,西宁,810008;河北大学生命科学学院,保定,071002 |
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| 摘 要： | 记述了采自中国台湾斑腿蝗科外斑腿蝗属Xenocatantops Dirsh,1953的2新种.台湾外斑腿蝗X.taiwanensis sp.nov.近似Xenocatantops sauteri(Ramme,1941),区别特征为前翅较长,超过后足股节中部,到达肛上板的中点;颜面隆起具纵沟,两侧近平行,中部微缩狭;前胸腹板突圆柱形,端圆形.长翅外斑腿蝗X.longipennis sp.nov.近似Xenocatantops luteitibia Zheng et Jiang,2002,区别特征为后足股节粗壮,长为最宽处的3.7倍;触角中段一节的长为宽的1.1～1.3倍;前胸背板缺小黑点.并附外斑腿蝗属中国已知种的检索表.模式标本保存于国立自然科学博物馆,台中.
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| 关 键 词： | 直翅目 蝗总科 斑腿蝗科 外斑腿蝗属 新种 中国 |
| 修稿时间： | 2007-01-152007-04-24 |
TWO NEW SPECIES OF THE GENUS XENOCATANTOPS (ORTHOPTERA,ACRIDOIDEA, CATANTOPIDAE) FROM CHINA |
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| CAO Cheng-Quan,YIN Xiang-Chu.TWO NEW SPECIES OF THE GENUS XENOCATANTOPS (ORTHOPTERA,ACRIDOIDEA, CATANTOPIDAE) FROM CHINA[J].Acta Zootaxonomica Sinica,2007,32(3):521-524. |
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| Authors: | CAO Cheng-Quan YIN Xiang-Chu |
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| Institution: | 1.College of Plant Protection,Shandong Agricultural University,Taian 271018,China;2.Northwest Plateau Institute of Biology,Chinese Academy of Sciences,Xining 810008,China;3.College of Life Science,Hebei University,Baoding 071002,China |
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| Abstract: | Two new species i. e. Xenocatantops taiwanensis sp. nov. and X. longipennis sp. nov. from Taiwan, China are described in this paper. X. taiwanensis sp. nov. is similar to X. sauteri (Ramme, 1941 ), but differs from latter: 1) tegmina longer,extending over the midpoint of hind femur distinctly, reaching to the midpoint of epiproct; 2) frontal ridge with longitudinal sulcus,both sides almost parallel, narrowed slightly in the middle; 3) prosternal process cylindrical, apex rounded. X. longipennis sp. nov.is allied to X. luteitibia Zheng et Jiang, 2002, but differs in hind femur robust, the length about 3.7 times maximum width; length of a segment in the middle of antennae 1.1-1.4 times width; head and pronotum without small black spots. A key to known species of the genus Xenocatantops from China is given. Type specimens are deposited in National Museum of Natural Science (NMNH),Taichung, Taiwan, China. |
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| Keywords: | Orthoptera Acridoidea Catantopidae Xenocatantops new species China |
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