Diduga alternota Bucsek, 2014

(Figs 9, 17)

Diduga alternota Bucsek, 2014, Erebidae, Arctiinae ( Lithosiinae, Arctiini) of Malay Peninsula˗ Malaysia (Suppl.): 8, pl. 1: 11, 11a. TL: Peninsular Malaysia (Pahang dist., Endau Rompin State Park).

Type series. Holotype: 1 ♂, Malaysia, Pahang distr., Endau Rompin State Park, Camping by the Kincin River, 50 m, 2˚37′10.4″ N, 103˚20′10.9″ E, 23.IX–30.IX.2012, leg. Karol Bucsek, deposited in Museum WITT, München, Germany.

Material examined. 2 ♂, Laos, Champasak Prov., Tad Yeuang Waterfall (N15˚10′50.9″, E106˚08′21.9″ Alt: 9650m), 29.VII.2019 (YS Bae, MJ Qi, DJ Lee, JH Ko, TG Lee, YB Cha, CM Jang), Gen. Slide No. INU–10136L, 10422L .

Distribution. Laos (Bucsek 2020), Thailand (Bayarsaikhan et al. 2020b), Vietnam (Bayarsaikhan & Bae 2019), Cambodia (Bayarsaikham et al. 2018), Peninsular Malaysia, Indonesia (Bucsek 2012).

Remarks. This species was reported from Laos (Houaphanh Province) by Bucsek (2020: 49, fig. 24). In this study, we report for Champasak Province of Laos for the first time.