中国盘腹蚁属二新种记述(膜翅目:蚁科:切叶蚁亚科)  

Two new species in the ant genus Aphaenogaster Mayr(Hymenoptera:Formicidae:Myrmicinae)from China

作　　者：黄屿源 钟迎 Yuyuan HUANG;Ying ZHONG(Wuchuan No.1 Middle School,Wuchuan,Zhanjiang,Guangdong 524500,China;Shenzhen Jianwen Foreign Language School,Shenzhen,Guangdong 518116,China)

机构地区：[1]吴川市第一中学,广东吴川524500 [2]深圳市建文外国语学校,广东深圳518116

出　　处：《Entomotaxonomia》2023年第4期302-310,共9页昆虫分类学报（英文）

摘　　要：本文记述中国盘腹蚁属2新种。双色盘腹蚁新种A.bicolor sp.nov.与雕刻盘腹蚁A.exasperata Wheeler,1921接近,但是新种前胸背板两侧具纵皱纹,中胸侧板和后胸侧板大部光滑,并胸腹节背面光滑,并胸腹节刺长约为其基部宽的1.2倍,身体二色;横纹盘腹蚁新种A.transversa sp.nov.与小刺盘腹蚁A.pumilopuncta Zhou,2001接近,但是新种头后部1/3和胸部具横皱纹,柄节具密集亚倾斜立毛和密集倾斜绒毛被,并胸腹节刺很长且弯向后方,身体黑色。Two new species in the ant genus Aphaenogaster Mayr,1853 are described from China.A.bicolor sp.nov.is similar to A.exasperata Wheeler,1921,but differs in sides of pronotum longitudinally rugose,mesopleura and metapleural mostly smooth,dorsum of propodeum smooth,propodeal spines about 1.2 times as long as its basal width,and body bicolored.A.transversa sp.nov.is close to A.pumilopuncta Zhou,2001,but differs in posterior 1/3 of head dorsum and mesosoma transversely rugose,scapes have dense subdecumbent hairs and dense decumbent pubescence,propodeal spines extremely long and curved posteriorly,and body black.

关 键 词：蚁总科 蚂蚁 分类 

分 类 号：Q969.54[生物学—昆虫学]