两种危害松类的新叶蜂(膜翅目,广腰亚目,松叶蜂科)  

Two New Sawflies of the Genus Gilpinia in China (Hymenoptera,Symphyta,Diprionidae)

作　　者：萧刚柔[1] 

机构地区：[1]中国林业科学研究院林业研究所

出　　处：《林业科学研究》1992年第2期193-195,共3页Forest Research

摘　　要：本文记述了中国松叶蜂昆虫两新种,马尾松吉松叶蜂和油松吉松叶蜂。文中附有形态特征图4幅。This paper describes two new sawflies of the genus Gilpinia, which attack the pine trees severely. The type-specimens are deposited in the collection of the Research Institute of Forestry, the Chinese Academy of Forestry, Beijing, China.1. Gilpinia massoniana, n. sp. (figs. 1,2)The new species is closely allied to Gilpinia variegata (Htg),but differs from the latter in having the clypeus, supraclypeual area, labrum, gena, temple, postocellar area with yellow color in the female, and in having the abdomen with black color in the male.Host plant: Pinus massoniana Lamb.Holotype, Chu County, Anhui Province, 20. Mar. 1990, Shi Jin leg.; Allotype, same data as the Holotype; paratypes 3, 2, same data as the Holotype, 4, 2, same date as the Holotype, Wu Xiazhong leg.2. Gilpinia tabulaeformis, n. sp. (figs. 3, 4)The new species is close to Gilpinia soda (Klug),but distinguishes from the latter by the thorax with black color, and by the lateral parts of pro-notum, the anterior half of the outer-lateral parts of mesoprescutum, the posterior half of the outer-lateral parts of mesoscutum, and the mesopleuron with reddish brown color.Host plant: Pinus tabulaeformis Carr.Holotype, Jingyuan County, Gansu Province, 30. June 1989, Zhang You leg., Allotype, same data as the Holotype; Paratypes 9, 3, same data as the Holotype, 8, 3 , May 1991, Yun Hu leg.

关 键 词：膜翅目 广腰亚目 松叶蜂科 叶蜂 

分 类 号：Q969.541[生物学—昆虫学]