所属科目：
动物界 »
节肢动物门 »
昆虫纲 »
有翅亚纲 »
半翅目 »
蝉亚目 »
叶蝉科 »
名字：褐斑二叉叶蝉
学名：Macrosteles brunneus
人气：0
喜欢：0
评论：0
Yellow,headwith2pairsofblackroundedspots,oneontheanteriormarginandanotheronposteriormarginofvertex.Forewingswithsmokybrownbandsontheclavusandcorium.Maleabdomen.2ndacrotergitewithtrunkwidelyV-shaped,lateralprocesseselongate,neckshort,lessthanhalfoftrunkwidth.2ndtergalapodemereaching1/2oftergiteposteriorly,medianprojectionreachingtheposteriormargin.1ststernalapodemewithposteriorlobesround,longerthanwide.2ndsternalapodemewell-developed,withposteriorlobesabout2.5timesaslongasbasalwidth,distinctlyextendingbeyondsternummargin.Malegenitalia.Pygoferbroad,withadistinctcaudo-ventraltubercle,spinulose;aedeagalshaftslightlybroad,smoothandstraight;apicalappendagescrossedmediallyandbentcaudally.
