基金the National Natural Science Foundation of China(No.30301166 ,30571504)Scientific Research Fund of Central South University of Forestry & Technology(06009B)
文摘记述了中国叶蜂属Tenthredo L.两新种:衡山短角叶蜂Tenthredo hengshana Wei et Yan,sp.nov.和红盾槌腹叶蜂Tenthredo pseudocylindrica Wei et He,sp.nov.。新种模式标本保存在中南林业科技大学昆虫模式标本室。1衡山短角叶蜂,新种Tenthredo hengshana Wei et Yan,sp.nov.鉴别特征本种与贵州分布的宽带短角叶蜂Tenthredo latistriatena Wei,2005最近似,但本种体型稍大(体长13mm),背面观后头两侧膨大,前翅烟斑内侧仅伸抵1M室基部,后眶下半部、前胸背板后缘和外侧缘、小盾片前部3/5、附片、后胸后背板大部、中胸前侧片后部中央向前弯曲的条斑、中胸后侧片后缘宽边、腹部第1背板中部后缘、第3~4节腹板全部、5~7腹板后缘、各足基节大部、转节全部、股胫节前侧和腹侧黄白色,锯腹片锯刃具1个内侧亚基齿,与后者不同(宽带短角叶蜂体长11mm,背面观后头两侧平行,前翅烟斑内侧伸抵前翅基部,后眶下半部、前胸背板后缘和外侧缘、小盾片全部、附片、后胸后背板大部、中胸侧板全部、腹部第1背板全部、第3~4节腹板大部、5~7腹板全部、各足基节大部、转节、后足股胫节全部黑色,锯腹片锯刃具2个内侧亚基齿)。正模♀,湖南衡山,海拔900~1100m,2004-05-11,刘卫星。副模1♀,湖南衡山,900~1100m,2004-05-11,刘卫星。词源:本种根据模式标本的采集地命名。2红盾槌腹叶蜂,新种Tenthredo pseudocylindrica Wei et He,sp.nov.鉴别特征本种与T.cylindrica Rohwer很近似,但额区和单眼后区棕色,无显著黑斑;中胸背板前叶和小盾片棕色,无黄斑;中胸腹板黄白色,腹部第3背板黑褐色,后足胫节黑褐色,腹部第2、3节显著窄于第1、4节等,可与之鉴别;T.cylindrica Rohwer的头胸部具显著黑斑,中胸背板前叶两侧和小盾片白色,中胸腹板黑色,后足胫节黄褐色,具细窄黑色条斑,背面观腹部第1~3节几乎等宽。正模♀,湖南衡山,海拔600~700mm,2004-05-11,刘卫星;副模:1♀,1♂,湖南衡山,海拔600~700mm,刘卫星;1♀,广西花坪天平山,1963-06-05,杨集昆。词源:新种的种加词由pseudo-(假的)和cylindrica两部分组成,指新种与T.cylindrica外观近似,但并非同种。
基金supported by National Natural Science Foundation of China(31172142)Youth Scientific Research Foundation of Central South University of Forestry & Technology(QJ2011006A)
基金supported by the National Natural Science Foundation of China(31172142)the Hunan Provincial Natural Science Foundation of China(2015JJ2197)the Postgraduate scientific research innovation project of Hunan Province(CX2016B345)
基金supported by the National Natural Science Foundation of China(30771741,30571504)also partly supported by Scientific Research Fund of Central South University of Forestry & Technology(06009B)
基金supported by the Hunan Provincial Natural Science Foundation of China(2021JJ31153)the Key Project of the Education Department of Hunan Province(21A0174).
基金supported by the Scientific Research Fund of Hunan Provincial Natural Science Foundation of China(06JJ20099)Hunan Provincial Education Department(05C336)