基于比较形态学对曾归入圆痕叶蝉亚科铬黄圆痕叶蝉属Chromagallia的8个有效种(C.saucia (St(a)l),C.flavofasciata (St(a)l),C.longistilata (Coelho&Dutra),C.carvalhoi Gongalves et al.,C.lamasi Gongalves et al.,C.lanceolata Gongalves et al.,C.paraguayensis Goncalves et al.和C.zanolae Gonqalves et al.)进行了订正,明确了该属的范围仅限于具有黄斑的3个种(C.flavofasciata (Stal),C.longistilata (Coelho& Dutra)和C.rodriguesoi sp.nov.),对该属进行了重新描述,并修订了鉴别特征.此外,对模式种C.flavofasciata进行了重新描记,首次提供了C.longistilata的雌性生殖器图,并作了描记.把曾归入铬黄圆痕叶蝉属Chromagallia具有红斑的6个种移出并新建了2个新属:Rubragallia和Neorubragallia,其中Rubragallia包括R.saucia (Stal)n.comb.和R.paraguayensis (Gon9alves et al.)n.comb.,Neorubragallia包括N.lamasi (Gongalves et al.)n.comb.,N.lanceolata (Gongalves et al.)n.comb.,N.zanolae (Gongalves et al.)n.comb.,N.carvalhoi (Goncalves et al.)n.comb.和N.mervini sp.nov..文中提供了3个属的分种检索表,并对不同种的分类地位及3个属的划分进行了讨论.
头喙亚目、角蝉总科、分类、形态学
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Q969.36+2.8(昆虫学)
FAPERJ made available the photographic equipment as well as the Auto Montage software,process E-26/171.281/2006.Gabriel Mejdalani;Alcimar Carvalho;Marcela Monné;Márcio Felix;Elidiomar R.Da-Silva UNIRIO provided useful comments on an earlier draft of the manuscript.A fellowship from Conselho Nacional de Desenvolvimento Científico e Tecnológico CNPq to A.C.G.through Ciencia sem Fronteiras CsF program,process 237427/2012-5 is acknowledged