记述川滇地区蔺叶蜂科蔺叶蜂亚科两新属新种:亮背卜氏叶蜂Bua metallica gen. et sp. nov.新属新种,红胸滇片叶蜂Dianstethus rufithoracicus gen. et sp. nov.新属新种,两新属均隶属于等节叶蜂族Phymatocerini。卜氏叶蜂属与Phymatoceropsis Rohwer和Dicrostema Benson二属近似,区别为:新属虫体瘦长,前胸背板侧叶无斜脊前沟,前翅2Rs室长于1R1和1Rs室之和,后翅臀室具长柄,锯背片无节缝刺列。此外,新属与Dicrostema的区别还有2A+3A脉端部上曲,颚眼距较狭窄;与Phymatoceropsis的区别还有后翅M室封闭,唇基端部截形。滇片叶蜂属与Phymatoceropsis Rohwer最接近,其区别为新属爪具显著基片、后颊脊缺、...
