云南省西南部刺翼蚱科二新种(直翅目,蚱总科)  

TWO NEW SPECIES OF SCELIMENIDAE FROM SOUTHWEST YUNNAN(ORTHOPTERA,TETRIGOIDEA)

作　　者：郑哲民[1] 

机构地区：[1]陕西师范大学动物研究所,西安710062

出　　处：《动物分类学报》2008年第1期133-135,共3页Acta Zootaxonomica Sinica

摘　　要：记述采自云南省西双版纳及普洱地区刺翼蚱科2新种,即三角羊角蚱Criotettix triangularis sp.nov.,和长背赫蚱Hebarditettix dolichonota sp.nov.,模式标本保存于陕西师范大学动物研究所昆虫标本室。This paper deals with two new species of Scdimenidae from Southwestern Yunnan. Type specimens are kept in the Institute of Zoology, Shaanxi Normal University. 1 Criotettix triangularis sp. nov. （Figs. 1-3） This new species is similar to Criotettix longipennis Liang, 2002, but differs in： 1 ） hind process of pronotum extended beyond the hind femur apex about 4 mm; 2） wings extended beyond the pronotum apex about 0.5 mm; 3 ） lateral keels of prozona parallel; 4） lower margin of midfemur wave like; 5） outer side of lower margin of hind femur black. ♀. Length of body 9-10mm, length of pronomm 13-14 mm, length of hind femur 6.0-6.5 mm. Holotype ♀, Yunnan, Jinhong （ 22° 1′ N, 100° 8′E）, 30July 2007, collected by REN Guo-Dong. Paratype 1 ♀, Yunnan, Jinhong, 30 July 2007,collected by ZHENG Zhe-Min. Etymology. The specific name is derived from the Latin tri and angul. 2 Hebarditettix dolichonota sp. nov. （Figs.4-5） This new species is allied to Hebarditettix （Hancock）, 1915, but differs in： 1 ） pronotum very long, reaching the top of hind tibia; 2） tibiae brown, without black stripes. ♂. Length of body 7.0-7.2mm, length of pronotum 11.5-12.0mm; length of hind femur 5.0- 5.5 mm. Holotype ♂ , Yunnan, Puer （22°8′N, 101°1′E）, 29 July 2007, collected by SHI Fu-Ming. Paratypes 2 ♂♂, Yunnan, Puer, 28 July 2007, collected by ZHENG Zhe-Min. Etymology. The specific name is derived from the Greece dolich and nota.

关 键 词：直翅目 蚱总科 刺翼蚱科 新种 云南 

分 类 号：Q969[生物学—昆虫学]