›› 2015, Vol. 58 ›› Issue (9): 1012-1018.

• 研究论文 • 上一篇    下一篇

中国台湾小车蝗属三新种及中国已知种检索表(直翅目, 蝗总科, 斑翅蝗科, 斑翅蝗亚科)(英文)

印象初1,2,3,*, 叶保华2, 党琰1   

  1. (1. 河北大学生命科学学院, 河北保定 071002; 2. 山东农业大学植物保护学院, 山东泰安 271018;3. 中国科学院西北高原生物研究所, 西宁 810001)
  • 出版日期:2015-09-20 发布日期:2015-09-20
  • 作者简介:印象初,E-mail:yxch@hbu.edu.cn

Three new species of the genus Oedaleus  Fieber, 1853(Orthoptera, Acridoidea, Oedipodidae, Oedipodinae) from Taiwan, with a key to the known species of the genus in China(In English

YIN Xiang-Chu1, 2, 3,*, YE Bao-Hua2, DANG Yan1   

  1. (1. College of Life Sciences, Hebei University, Baoding, Hebei 071002, China; 2. College of Plant Protection, Shandong Agricultural University, Tai’an, Shandong 271018, China;3. Northwest Plateau Institute of Biology, Chinese Academy of Sciences, Xining 810001, China)
  • Online:2015-09-20 Published:2015-09-20

摘要: 记述了中国台湾小车蝗属 Oedaleus Fieber, 1853的3新种。新种夏氏小车蝗 Oedaleus xiai  sp. nov. 前翅短,刚到达后足股节顶端,可同本属所有已知种相区别。新种高雄小车蝗 Oedaleus kaohsiungensis sp. nov.与台湾小车蝗 Oe. formosana (Shiraki, 1910) 近似,不同之处为后足股节内侧具黑色斑纹和后足胫节黄褐色,非红色。新种南投小车蝗 Oedaleus nantouensis sp. nov.与台湾小车蝗 Oe. formosana (Shiraki, 1910) 近似, 不同之处为复眼较大,纵径等于眼下沟的长度;中胸腹板中隔很宽,最小宽度为长的1.8 倍。 新种南投小车蝗 Oedaleus nantouensis sp. nov.与高雄小车蝗 Oedaleus kaohsiungensis sp. nov. 也近似,不同之处为后足股节下缘红色,后足胫节红色。列出了产于中国的小车蝗属13个种的检索表。模式标本存于自然科学博物馆,台中,台湾,中国。

关键词: 直翅目, 斑翅科, 小车蝗属, 新种, 台湾

Abstract: Three new species of the genus Oedaleus Fieber, 1853 from Taiwan, China are described in this paper. Oedaleus xiai sp. nov. differs from all known species of the genus by the tegmina shorter, just reaching the end of hind femur. Oedaleus kaohsiungensis sp. nov. is similar to Oe. formosana (Shiraki, 1910), but differs from the latter by the hind femur with black band on inner side and hind tibia yellowish brown, not red. Oedaleus nantouensis sp. nov. is similar to Oe. formosana (Shiraki, 1910), but differs from the latter by eye larger, vertical diameter almost equal to subocular furrow and interspace of mesosternum wider, minimum width 1.8 times length. Oedaleus nantouensis sp. nov. is also allied to Oedaleus kaohsiungensis sp. nov., but differs from the latter by hind femur red on lower side and hind tibia red. A key to all 13 known species of the genus from China is provided. Type specimens are deposited in the National Museum of Natural Science, Taichung, Taiwan, China.

Key words: rthoptera, Oedipodidae, Oedaleus, new species, China