【摘要】 <正> 本文记载散白蚁两个新种。模式标本保存于广东省昆虫研究所。 1.蟹腿散白蚁Reticulitermes cancrifemuris新种 兵蚁(图1,a—g;表1—2):体中型,头部橙黄色,上颚黄褐色,颚基色较浅,触角、胸部橙黄色,腹部色较淡,体被密毛。 头长方形,长大于宽,两侧平行,中后部微扩张,后侧角圆匀。额峰隆起,高出头水平更多还原

【Abstract】 1. Reticulitermes cancrifemuris sp. nov.Soldier figs. 1. a-g; table 1-2.The soldier of this species is closely allied to that of R. affinis Hsia et Fan and R. yizha-ngensis Huang et Tong and can be distinguished as follows:The right mandible of this species more curved than in R. affinis. The femora distinctly liberal, its width two-and-a-half times as wide as tibiae, it is easily distinguished from all species of the genus hitherto known.Holotype: soldiers, workers, No. 6902, Lianshan forestry farm, Guangdong. Host plant: stub snag of Cunninghamia lanceolata (Lamb.) Hook. 27. VIII. 1980. collected by Guangdong Institute of Forestry, deposited in Guangdong Institute of Entomology.2. Reticulitermes microcephalus sp. nov.Soldier figs. 2. a-f; table 3.The soldier of this species is closely allied to R. speratus (Kolbe) and R. flaviceps (Oshima). It can be distinguished from one another by:1.The soldiers of this species maximum head-width 0.952, mean 0.915; the latteres 1.08, 1.03. Head index (ratio of width to length of head to tip of labrum) less than 0.47; the latteres more than 0.57, 0.52.2.The spear-shape pointed tip of labrum of R. microcephalus, sp. nov. is close to R. flaviceps, without lateral apical setae.3.Soldiers of this species with antennae 14 articles, the third shortest in an overwhelming majority, the fourth shortest individually; the latteres 15-17 articles, general 16 articles, the second as long as the third, the fourth shortest.4.Right mandible the of this species with longer curved tip of in R. speratus only curved near tip.Holotype: soldiers, workers, No. 6903. Yuandun forestry farm, Haifeng, Guangdong. Host plant: Pinus massoniana Lamb. 16. IX. 1980. collected by Guangdong Institute of Forestry, deposited in Guangdong Institute of Entomology.更多还原