Genus Vietnamodes Leraut, 2017 (Lepidoptera, Pyralidae) new to China, with description of a new species Author Qi, Mujie College of Life Sciences, Nankai University, Tianjin, China. & qimujie @ 163. com; https: // orcid. org / 0000 - 0002 - 1931 - 8401 Author Li, Houhun College of Life Sciences, Nankai University, Tianjin, China. text Zootaxa 2020 2020-06-25 4803 1 190 196 journal article 10.11646/zootaxa.4803.1.12 1175-5326 3907969 DC80081E-0C0A-4829-AAFB-7DA34952673B Key to the species of Vietnamodes based on male genitalia 1. Uncus rhombic; cornuti absent........................................................................... 2 - Uncus ovate; cornuti composed of minute thorns ( Fig. 9 )..................................... V. unicispina sp. nov. 2. Sacculus of valva with distal extension as a lobe; apex of sacculus with a cluster of long thorns on dorsal inner surface of valva ( Fig. 7 )..................................................................................... V . adelinae - Sacculus of valva without distal extension; apex of sacculus without long thorns on dorsal surface of valva ( Fig. 8 ).................................................................................................... V . dogueti