中国黄缘野螟属Cirrhochrista一新种记述(鳞翅目:草螟科:斑野螟亚科)  

A new species in the genus Cirrhochrista(Lepidoptera:Crambidae:Spilomelinae)from China

作　　者：李志洁 杨兆富[1] Zhijie LI;Zhaofu YANG(Key Laboratory of Plant Protection Resources and Pest Management,Ministry of Education,Entomological Museum,College of Plant Protection,Northwest A&F University,Yangling,Shaanxi 712100,China)

机构地区：[1]植保资源与病虫害治理教育部重点实验室,西北农林科技大学植物保护学院昆虫博物馆,陕西杨凌712100

出　　处：《Entomotaxonomia》2023年第3期166-173,共8页昆虫分类学报（英文）

基　　金：supported by the National Natural Science Foundation of China(31772508);the China Environmental Protection Foundation(CEPFQS202169-15)。

摘　　要：记述采自中国海南的黄缘野螟属Cirrhochrista 1新种:三棘黄缘野螟Cirrhochrista tridentalis sp.nov.。该新种的外形特征与单棘黄缘野螟Cirrhochrista spinuella相似,但在后翅和雄性外生殖器特征上存在差异。基于COI基因序列采用邻接法建树,其结果也证实该新种为一个单系分支。文中还提供了新种的形态描述和特征插图。A new species,Cirrhochrista tridentalis sp.nov.from Hainan,China is described.This new species resembles Cirrhochrista spinuella Chen,Song&Wu,2006 in morphology,yet there are differences in the characteristics of the hindwing and male genitalia.Neighbour-joining analysis based on COI gene sequences also validates Cirrhochrista tridentalis sp.nov.as a monophyletic lineage.The diagnostic features and illustrations of adults and male genitalia are provided.

关 键 词：珍翅斑野螟族 COI基因 分类 

分 类 号：Q969.42[生物学—昆虫学]