摘要
本文记述中国西南地区曲颊猛蚁属Ｇｎａｍｐｔｏｇｅｎｙｓ Ｒｏｇｅｒ１新种──版纳曲颊猛蚁Ｇ．ｂａｎｎａｎａ，ｓｐ．ｎｏｖ．，本新种与双色曲颊猛蚁Ｇ．ｂｉｃｏｌｏｒ（Ｅｍｅｒｙ）接近，但前者后头角向后延长成叶状突；头、胸、腹柄和腹部第１节具粗糙窝状刻纹；头和足黑色。文中提供了该属中国已知５种的检索表。模式标本保存于陕西师范大学动物研究所昆虫标本室。
A new ant species Gnamptogenys bannana sp. nov. from Southwestern China is described. It close to G.bicolor (Emery), but the former with its occipital corners of the head elongating into lobe-like processes posteriorly; head, alitrunk, petiole arid first gastric segment with coarse foveolae; dorsal surfaces of tibiae with suberect hairs but without pubescences; head and legs black. A key to species of the genus Gnamptogenys from China is provided.
关键词
膜翅目
蚁科
曲颊猛蚁属
新种
中国
Hymenoptera, Formicidae, Gnamptogenys, new species, China
