A new leafmining pest of guava: Hesperolyra guajavifoliae sp. nov., with comments on the diagnostics of the endemic Neotropical genus Hesperolyra van Nieukerken (Lepidoptera, Nepticulidae)

番石榴的一种新叶害虫：Hesperolyra guajavifoliae sp. nov.，附对新热带特有属 Hesperolyra van Nieukerken（鳞翅目，海蜂科）的诊断评论