负泥虫新种及新纪录种(鞘翅目:负泥虫科)  

NEW SPECIES AND NEW RECORD OF CRIOCERINAE TO CHINA (COLEOPTERA: CRIOCERIDAE)

作　　者：龙建国[1] 

机构地区：[1]长沙电力学院生物研究所

出　　处：《动物分类学报》2000年第4期416-418,共3页Acta Zootaxonomica Sinica

摘　　要：本文记述采自海南的负泥虫 1新种LiliocerisyuaeLong ,sp .nov .,同时记述采自广东省的负泥虫 1新纪录种Lemalacordairei和 1颜色变异种Lemaperplexa。In this paper, a new species and a new record to China and a variation in colour of Crioceridae are described. The type specimens of new species are kept in the Institute of Entomology, Zhongshan University, Guangdong, China. Lilioceris yuae Long,sp.nov. (Figs.1 3) Whole body reddish brown, with antenna (scape reddish brown, the 2 4 th segments purplish black) and apexes of tarsuli black. Antenna cylindrical, only a half of the length of body. Basal neck of head finely punctured, with a distinct longitudinal groove on it. Pronotum robust, 3/5 as wide as the base of elytron, 1/4 near base with a transverse depression and with many irregular and very finely punctures on disc. Scutellum narrowed, whole pubescent. Elytron with a postbasal depression distinct; disc fairly smooth, with a few finely punctures near suture and base; scutellar row of puntures only two punctures; outer 1/2 and behind 1/3 of elytron without punctures. Ventral surfase with white pubescence; outer 1/4 of metasternum glabrous, but on the post outer angles and on the post edge of metasternum pubescent densely, other area pubescent rarely. Near the post edge of the first segment of abdomen with a transverse band of long hairs. Length: 8.4 8.5 mm; breadth: 4.2 4.4 mm Holotype ♀, June 4,1985; paratype 1♀, June 5,1985; both from Dongzhai Port of Qiongshan, East Hainan Is.(19.9°N,110.6°E), altitude 5 10 m, collected by JIANG Shi Gui. Lema lacordairei Baly, 1865 New record to China. May 29, 1984, Heishiding, Fengkai of Guangdong, collected by CHEN Zhen Yao. Lema perplexa Baly, 1889 In our specimens of this species, three of them are variation in colour as follow: two of them (from Jinghong of Yunnan)with elytron dark reddish brown, whole of other portion black; the other one (from Zengcheng of Guangdong)with elytron reddish brown and pronotum purplish, whole of other portion black. But by the former describer, at least the fore femora and the base of tibiae and some portions of head reddish brown.

关 键 词：鞘翅目 负泥虫科 分爪负泥虫属 新种 新记录种 

分 类 号：Q969.48[生物学—昆虫学]