云南猛蚁属四新种记述（膜翅目：蚁科）

记述云南高黎贡山自然保护区猛蚁属 4新种。至此已在中国记载猛蚁属昆虫 12种 :中华猛蚁 P. sinensis Wheeler,阿里山猛蚁 P. alisana Terayama,知本猛蚁 P. chipo-nensis Terayama,五齿猛蚁 Ponera pentodontos Xu,勐腊猛蚁 Ponera menglana Xu,南贡山猛蚁 Ponera nangongshana Xu,龙林猛蚁 Ponera longlina Xu,巴卡猛蚁 Ponera ba-ka Xu,黄色猛蚁 Ponera xantha,sp. nov.,坝湾猛蚁 Ponera bawana,sp. nov.,二齿猛蚁 Ponera diodonta,sp. nov.、片马猛蚁 Ponera pianmana,sp. nov.。编制了中国猛蚁属 12种工蚁分种检索表并附插图。模式标本保存于西南林学院资源学院昆虫标本室。新种示差鉴别特征及模式标本情况如下 :1.黄色猛蚁 Ponera xantha,新种 (图 13～ 15 )本新种近似巴卡猛蚁 P. baka Xu (图 10～ 12 ) ,但背面观腹柄结近三角形 ,长宽相等 ;侧面观腹柄下突后下缘无齿。正模 :工蚁 ,No.A97- 2 70 ,云南省腾冲县界头乡大营 ,2 0 0 0 m,1999- V- 0 2 ,付磊采于中山湿性常绿阔叶林内2.坝湾猛蚁 Ponera bawana,新种 (图 19～ 2 1)本新种近似日本猛蚁 P. japonica Wheeler(图 37～ 39) ,但头部正面观头侧缘较直 ,后头角较突出 ;并胸腹节背面长于斜面 ;腹柄下突后下缘仅具 1微小的齿 ,窗孔小而圆。正模

Four New Species of the Ant Genus Ponera Latreille (Hymenoptera: Formicidae) from Yunnan, China

Four new species of the ant genus Ponera Latreille are described from the Gaoligongshan Mountain Nature Reserve of Yunnan Province. Up to date, 12 species of the genus are recorded in China, i.e. P.sinensis Wheeler, P.alisana Terayama, P.chiponensis Terayama, Ponera pentodontos Xu, Ponera menglana Xu, Ponera nangongshana Xu, Ponera longlina Xu, Ponera baka Xu, Ponera xantha, sp. nov., Ponera pianmana, sp. nov., Ponera bawana, sp. nov., Ponera diodonta, sp. nov. A key to 12 species in China based on worker caste with figures is provided. All the type specimens are deposited in the Insect Collection, Southwest Forestry College.