云南稻蝗属一新种记述(直翅目,蝗总科)  

A NEW SPECIES OF THE GENUS OXYA (ORTHOPTERA, ACRIDOIDE) FROM YUNNAN, CHINA

作　　者：李涛[1] 张建珍[1] 马恩波[1] 

机构地区：[1]山西大学应用生物学研究所,太原030006

出　　处：《动物分类学报》2011年第4期946-949,共4页Acta Zootaxonomica Sinica

基　　金：国家自然科学基金(31071980);公益性行业(农业)科研专项(200903021)资助

摘　　要：在云南腾冲采到稻蝗属1新种,郑氏稻蝗Oxya zhengisp.nov.。新种近似于小稻蝗Oxya intricata (Stl),主要区别:1)雌雄个体均较粗壮,前翅短,仅到达后足股节中部;2)雄性中胸腹板侧叶间中隔较狭,长为宽的3倍;3)雌性下产卵瓣外缘无明显突出的钝齿,仅具细齿;4)雄性阳茎基背片内冠突较大,呈三角形。A new species of the genus Oxya, O. zhengi sp. nov., collected from Tengchong, Yunnan, China is described. The new species is similar to O. intricata （Stl）, but differs in： 1） the body of male and female stocky, tegmina short, and only reaching the middle of hind femora; 2） in male, interspace of mesosternal lobes narrow, length about 3 times of the width; 3） without obvious teeth on external margin of the ventral valves of ovipositor, with a few tiny teeth; 4） the lophi of epiphallus large and triangular. This species is named in honor of Professor ZHENG Zhe-Min for his outstanding contribution to the systematic entomology.

关 键 词：直翅目 斑腿蝗科 稻蝗属 新种 CYT b分子标记 

分 类 号：Q969.26[生物学—昆虫学]