Vietnamodes, Leraut, 2017

Qi, Mujie & Li, Houhun, 2020, Genus Vietnamodes Leraut, 2017 (Lepidoptera, Pyralidae) new to China, with description of a new species, Zootaxa 4803 (1), pp. 190-196 : 191

Key to the species of Vietnamodes based on adult external characters

1. Postmedial line of forewing sinuous; hindwing reddish brown ( Fig. 5 ).................................... V. dogueti

- Postmedial line of forewing arched inwardly; hindwing grayish brown........................................... 2

2. Antemedial line of forewing bordered by a reddish brown line mixed with fuscous scales posteriorly; cilia of forewing brown- ish purple ( Fig. 6 ).................................................................... V. unicispina sp. nov.

- Antemedial line of forewing not bordered by reddish brown line posteriorly; cilia of forewing yellowish brown except apex ( Fig. 4 )..................................................................................... V. adelinae

Figures

FIGURES 4–6. Adults of Vietnamodes spp. 4. V. adelinae, ♂; 5. V. dogueti, ♂; 6. V. unicispina sp. nov., holotype, ♂. (Scale bars: 5.0 mm)