中名：半脊异螋
属名：Allodahlia
种名：dubia
标本号：17200203
leiqun：昆虫类
门：节肢动物门
phylum：Arthropoda
纲：昆虫纲
class：Insecta
目：革翅目
order：Dermaptera
中文科名：球螋科
科名：Forficulidae
亚科中名：异螋亚科
亚科名：Allodahliinae
作者：Sakai&Liu
年代：1994
cite1：Dermapterorum Catalogus XXVI P5959-5960
论著版本：Dermapterorum Catalogus XXVI P5959-5960
期刊卷期：Dermapterorum Catalogus XXVI P5959-5960
分类群页码：5959
论文页码：1
出版时间：1994
国内分布：西藏
描述：Male: Head little narrower than pronotum, with distinct sutures: antennae with 9+? segments, first segment stout, clubbed, not longer than the interspace between scrobes : third and fourth segments subequal in length. Pronotum transverse, anterior margin tr~ncate, the anterior angles obtuse, posterior ma.rgin broadly rounded, lateral margins parallel: prozona feebly tumid, with very fine longitudinal median sulus. Elytra ample, with a strongly marked carina on the basal half of lateral margins; surface of elytra a1most smooth, with very indistinct and sparse punoturations. Wings longer than .the elytra. Legs long and slend~r. Abdomen depressed, widened about the middle; glandular collosities very distinct in the third and fourth abdominal tergites: the tenth abdominal tergite very short and wide, the lateral margins gradually divergented backwards. epiproct very short and .strongly transverse, with two mare or less distinct lateral spinulae. Forceps remote at the base, each branch armed with a cristaeform tooth on the dorsal surface of basal part, the inner lower margin with well developed sharp triangular tooth, and with feeble denticulation between this tooth and the basa of the forceps; in lateral view the protion beyond the basal tooth is concave. Female unknown. General coloration shining brownish-black. Elytra purplish-red.
资料来源：Dermapterorum Catalogus XXVI P5959-5960
馆名：中国科学院上海昆虫博物馆
标本馆：SIE
性别：♂
国家：中国
产地1：XZ
采集地：西藏
产地2：墨脱
产地3：格当
采集日期：1980-03-20
采集人：金根桃、吴建毅
标本属性：正模
海拔：2100
pdf下载地址：17200203.pdf