尽管是最普遍的水泡甲虫亚科,Nemognathinae在中国的研究不足。在这项研究中,一个新的属和物种,阴经,来自中国北方的描述和说明。天线,elytra,后翅,和新属的爪子形成了一组真正独特的特征,在NemognathiniLaportedeCastelnau的其他属中从未观察到,1840.新记录并说明了来自中国的三个物种:Megatrachelussibiricus(Tauscher,1812),Zonitomorphadollei(Fairmaire1889),和StenoderadjakonoviAksentjev,1978.OreomeloeTan属,1981年,从梅洛尼·吉伦哈尔部落转移过来,1910年,根据对类型的检查,对Nemognathini进行了检查。为了测试新属的基于形态学的位置,我们使用两个线粒体(COI,16S)和三个核标记(28S,CAD,ITS2)。结果证实了我们对新属的部落分配,并支持由Sinostenoriagen组成的进化枝。n.,LongizonitisPan和博洛尼亚,2018年,斯泰诺里亚参见。grandiceps,和Ctenopuscf.persicus.
Despite being the most widespread blister beetle subfamily, Nemognathinae is unfairly understudied in China. In this study, a new genus and species, Sinostenoria yangi Pan, from northern China is described and illustrated. The antennae, elytra, hind wings, and claws of the new genus form a truly unique set of characteristics never observed in other genera of Nemognathini Laporte de Castelnau, 1840. Three species from China are newly recorded and illustrated: Megatrachelus sibiricus (Tauscher, 1812), Zonitomorpha dollei (Fairmaire 1889), and Stenodera djakonovi Aksentjev, 1978. The genus Oreomeloe Tan, 1981, is transferred from the tribe Meloini Gyllenhal, 1910, to Nemognathini based on an examination of the types. Aiming to test the morphology-based placement of the new genus, we conducted molecular phylogenetic analyses using two mitochondrial (COI, 16S) and three nuclear markers (28S, CAD, ITS2). The results confirm our tribal assignment of the new genus and support a clade that consists of Sinostenoriagen. n., Longizonitis Pan and Bologna, 2018, Stenoria cf. grandiceps, and Ctenopus cf. persicus.