对滇西地区采集到的三种蝗虫突缘拟凹背蝗Pseudooptygonotus prominemaginis Zheng et Mao昆明拟凹背蝗P.kunmingensis Cheng和苍山拟裸蝗Conophymacris canshanensis Zheng et Mao雄性外生殖器进行比较解剖,首次描述其形态特征。结果显...对滇西地区采集到的三种蝗虫突缘拟凹背蝗Pseudooptygonotus prominemaginis Zheng et Mao昆明拟凹背蝗P.kunmingensis Cheng和苍山拟裸蝗Conophymacris canshanensis Zheng et Mao雄性外生殖器进行比较解剖,首次描述其形态特征。结果显示,板胸蝗亚科和秃蝗亚科雄性外生殖器的结构组成相同,外形差异较大;拟凹背蝗属雄性外生殖器外形相似,但锚状突、前突、冠突、侧板、基瓣、端瓣有较明显的差异。这些变化可作为确定蝗虫亲缘关系的依据。展开更多
记述卵翅蝗属国Caryanda Still,1878 2新种,印氏卵翅蝗Caryanda yini Mao et Ren,sp.nov.和尾齿卵翅蝗Caryanda dentata Mao et Ou,sp.nov.;为便于比较补充记述了上述2种的近似种德宏卵翅蝗Caryanda dehongensis Mao,Xu et Y...记述卵翅蝗属国Caryanda Still,1878 2新种,印氏卵翅蝗Caryanda yini Mao et Ren,sp.nov.和尾齿卵翅蝗Caryanda dentata Mao et Ou,sp.nov.;为便于比较补充记述了上述2种的近似种德宏卵翅蝗Caryanda dehongensis Mao,Xu et Yang,2003的雄性外生殖器。模式标本及本文使用的其它标本均保存于大理学院生命科学与化学学院。印氏卵翅蝗,新种Caryanda yini Mao et Ren,sp.nov.(图7-20)正模♂,云南瑞丽勐秀,2005-08-03,徐吉山采;副模6♂♂,3♀♀,普海波采,其余同正模;4♂♂,云南高黎贡山,2005-08-07,毛本勇采。新种与德宏卵翅蝗C.dehongensis Mao,Xu et Yang,2003近似,区别于后者的主要特征是:1)雄性肛上板盾形;2)阳具基背片桥部分分离,前突侧观后缘近直,外冠突侧观近方形,顶尖;3)雌性下生殖板后缘波曲;4)后足股节具阔的橙色膝前环。词源:种名以我国著名昆虫分类学家印象初院士的姓氏命名,对他在该领域所做出的杰出贡献表示敬意。尾齿卵翅蝗,新种Caryanda dentata Mao et Ou,sp.nov.(图21~31)正模♂,云南绿春县,2004-07-28,杨国辉采;副模1♂,1♀,记录同正模;1♂,2♀♀,云南勐腊县,2004-08-03,毛本勇、杨自忠采。新种与德宏卵翅蝗C.dehongensis Mao,Xu et Yang,2003和印氏卵翅蝗C.yini Mao et Ren,sp.nov.近似,但以下特征可区别于后二者:1)雄性肛上板近方形;2)雄性尾须短锥形;3)阳具基背片桥略分离,外冠突侧观近梯形,阳具端瓣显著膨大,色带瓣顶端融合;4)雌性下生殖板后缘圆弧形,后缘中央凹陷;5)后足股节具黄色膝前环。词源:种名源自雄性尾须内侧有齿状突起。展开更多
One new species of Caryanda Stl, namely C. dehongensis, sp. nov. from southwestern Yunnan Province is described in the present paper. Type specimens are kept in the Department of Life Sciences and Chemistry, Dali Coll...One new species of Caryanda Stl, namely C. dehongensis, sp. nov. from southwestern Yunnan Province is described in the present paper. Type specimens are kept in the Department of Life Sciences and Chemistry, Dali College, Yunnan.展开更多
文摘对滇西地区采集到的三种蝗虫突缘拟凹背蝗Pseudooptygonotus prominemaginis Zheng et Mao昆明拟凹背蝗P.kunmingensis Cheng和苍山拟裸蝗Conophymacris canshanensis Zheng et Mao雄性外生殖器进行比较解剖,首次描述其形态特征。结果显示,板胸蝗亚科和秃蝗亚科雄性外生殖器的结构组成相同,外形差异较大;拟凹背蝗属雄性外生殖器外形相似,但锚状突、前突、冠突、侧板、基瓣、端瓣有较明显的差异。这些变化可作为确定蝗虫亲缘关系的依据。
文摘记述卵翅蝗属国Caryanda Still,1878 2新种,印氏卵翅蝗Caryanda yini Mao et Ren,sp.nov.和尾齿卵翅蝗Caryanda dentata Mao et Ou,sp.nov.;为便于比较补充记述了上述2种的近似种德宏卵翅蝗Caryanda dehongensis Mao,Xu et Yang,2003的雄性外生殖器。模式标本及本文使用的其它标本均保存于大理学院生命科学与化学学院。印氏卵翅蝗,新种Caryanda yini Mao et Ren,sp.nov.(图7-20)正模♂,云南瑞丽勐秀,2005-08-03,徐吉山采;副模6♂♂,3♀♀,普海波采,其余同正模;4♂♂,云南高黎贡山,2005-08-07,毛本勇采。新种与德宏卵翅蝗C.dehongensis Mao,Xu et Yang,2003近似,区别于后者的主要特征是:1)雄性肛上板盾形;2)阳具基背片桥部分分离,前突侧观后缘近直,外冠突侧观近方形,顶尖;3)雌性下生殖板后缘波曲;4)后足股节具阔的橙色膝前环。词源:种名以我国著名昆虫分类学家印象初院士的姓氏命名,对他在该领域所做出的杰出贡献表示敬意。尾齿卵翅蝗,新种Caryanda dentata Mao et Ou,sp.nov.(图21~31)正模♂,云南绿春县,2004-07-28,杨国辉采;副模1♂,1♀,记录同正模;1♂,2♀♀,云南勐腊县,2004-08-03,毛本勇、杨自忠采。新种与德宏卵翅蝗C.dehongensis Mao,Xu et Yang,2003和印氏卵翅蝗C.yini Mao et Ren,sp.nov.近似,但以下特征可区别于后二者:1)雄性肛上板近方形;2)雄性尾须短锥形;3)阳具基背片桥略分离,外冠突侧观近梯形,阳具端瓣显著膨大,色带瓣顶端融合;4)雌性下生殖板后缘圆弧形,后缘中央凹陷;5)后足股节具黄色膝前环。词源:种名源自雄性尾须内侧有齿状突起。
文摘One new species of Caryanda Stl, namely C. dehongensis, sp. nov. from southwestern Yunnan Province is described in the present paper. Type specimens are kept in the Department of Life Sciences and Chemistry, Dali College, Yunnan.