摘要
本文记述云南地区异蝽昆虫的部分种类．所用材料系南开大学生物系多年采集的和外单位寄来鉴定的标本，其新种属于盲异蝽属Ｕｒｏｌａｂｉｄａ Ｗｅｓｔｗｏｏｄ，黄氏盲异蝽，新种 Ｕｒｏｌａｂｉｄａ ｈｕａｎｇｉ Ｒｅｎ。ｓｐ．ｎｏｖ．和勐海盲异蝽，新种 Ｕｒｏｌａｂｉｄａ ，ｍｅｎｇｈａｉｅｎｓｉｓ Ｒｅｎ．ｓｐ．ｎｏｖ。量度单位：ｍｍ。模式标本存放在南开大学生物系，天津。
The present paper deals with urostylid bugs from Yunnan, with descriptions of two new species. Urolabida huangi Ren, sp. nov. and Urolabida menghaiensis Ren, sp. nov. All type specimens are deposted in the Department of Biology, Nankai University, Tianjin. This new specie are briefly characterized below. Measuments are given in millimeters. 1. Urolabida huangi Ren, sp. nov. (Figs. 1-7) Body greenish, with orange yellow markings. Length of male body 10. 1, width of ab- domen 3. 7. Length of antennal segments Ⅰ:Ⅱ:Ⅲ:Ⅳ:Ⅴ＝2. 7:3. 0:1. 5:2. 6: (missing). Length of pronotum 2. 0, width between lateral angles 3. 8; length of hemelytron 8. 2, mem- brane beyond tip of abdomen 0. 7. The structrue of paramere as shown in figs. 5,7. The ventro- median distal conjunctival process of aedeagus in strongly sclerotized; dorso-lateral distal conjunc- tival process in membranous long saccular. The new species allied to Urolabida histrionica Westwood, but body slightly small; scutellum with black spot at each basal angles; apical margin of male genitalia sinuous; apical half part of paramere distinctly wider, twisted, and with two small serrated near middle area; ventro- medi- an distal conjunctival process of aedeagus in strongly sclerotized, apical part curved. Holotype: male, Yunnan Province, Wanding, (24. 06°N, 98. 04°E), 860m, 22.. Ⅳ. 1982. 2. Urolabida men ghaiensis, Ren. sp. nov. (Figs 8-15) Body pale green, with orange yellow color piebald. Length of male body 10. 1, width of ab- domen 3.7. Length of antennal segments Ⅰ:Ⅱ:Ⅲ:Ⅳ:Ⅴ= 2.6:2.6:1.5:2.7:2.1. Length of pronotum 1. 8, width between lateral angles 3. 7; length of hemelytron 9. 0, membrane beyond tip of abdomen 0. 6. The structure of male genitalia as shown in figs 12-15。 Length of female body 12. 7, width of abdomen 4. 8. Posterior margin of Ⅶ sternum slightly emarginatus, middle process conspicuous. This new species is related to Urolabida huangi Ren, sp. nov. , but can be distinguished from the latter by that: basal angles of scutellum without black spots ; posterior margin of meso- pleuron not darkly spot; apical margin of male genitalia with middle process small; subapex of paramere with wrinkles and a process at side; dorso-lateral distal conjunctival process of aedea- gus, long horn shape saccular in membrous. Holotype: male, Yunnana Province, Menghai (21. 57°N, 100. 29°E), 1987. Ⅴ. 8, Zhou Huanguang, leg. ; paratype: female, Yunnana Province,Yongjinhuong (20. 00°N. 101. 50°E), 1979. Ⅹ. 8, Jinhuong, 1979. Ⅳ. Zhou Huanguang,leg.
出处
《华东昆虫学报》
2001年第1期1-4,共4页
Entomological Journal of East China
关键词
半翅目
异蝽科
新种
中国
Hemiptera, Urostylidae, new species, China
