寄生白蚁的叉蚤蝇属中国首报及一新种记述(双翅目,蚤蝇科)(英文)  

FIRST RECORD OF A TERMITE-PARASITIZING GENUS DICRANOPTERON SCHMITZ FROM CHINA, WITH DESCRIPTION OF A NEW SPECIES

作　　者：刘广纯[1] 冯典兴[1] 

机构地区：[1]沈阳大学城市有害生物治理与生态安全辽宁省重点实验室,沈阳110044

出　　处：《动物分类学报》2011年第4期909-910,共2页Acta Zootaxonomica Sinica

基　　金：supported by the National Natural Science foundation of China (31071965)

摘　　要：叉蚤蝇属Dicranopteron Schmitz种类均为白蚁的拟寄生物,目前世界记载6种。报道了该属首见于我国,并记述1新种扇毛叉蚤蝇D.flabellatum sp.nov.。扇毛叉蚤蝇与D.brevifurca Disney翅脉相似,但前者后足胫节背毛具扇状末端,极易区别。扇状毛也见于D.palmasetorum Disney,但两者的翅脉截然不同。模式标本存于沈阳大学城市有害生物治理与生态安全辽宁省重点实验室。A termite-parasitizing genus Dicranopteron Schmitz is reported for the first time in China. The species D. flabellatum is described as new to science. The new species is similar to D. brevifurca Disney in the appearance of wing vein, but differs from the latter in the fan-shaped hairs on dorsal surface of hind tibia and abbreviation of basal palpus segment. The fan-shaped hairs appear also in D. palmasetorum Disney, but the wing veins are much different in the two species.

关 键 词：双翅目 蚤蝇科 叉蚤蝇属 新种 新纪录 中国 

分 类 号：Q969.44[生物学—昆虫学]