Diduga alternota Bucsek, 2014

Bayarsaikhan, Ulziijargal, Hirai, Norio, Černý, Karel, Kwon, Hyung-Wook & Bae, Yang-Seop, 2020, A new species and four new records of Diduga Moore (Lepidoptera, Erebidae Arctiinae) from Thailand, Zootaxa 4860 (3), pp. 393-400 : 398

Diduga alternota Bucsek, 2014

( Figs 4 , 11 )

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).

Material examined. 1 ♂, SW Thailand, Ranong, 543m (N10˚02′1″, E98˚40′17.66″), 7.IV.2013 (leg. K. Černý), Gen. Slide No. INU˗10374 Thailand (Coll. CKC) .

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

Remarks. This species is newly recorded in Thailand (Ranong Province).

Figures

FIGURES 1–7. Adults of Diduga from Thailand (Coll. of OPU and CKC). 1a. D. sphaeracephalus n. sp., male (holotype, OPU˗037(INU˗10280T)). 1b. ditto, female (paratype, OPU˗028(INU˗10281T)). 2a. D. albicosta, male (INU(CKC)˗10369T). 2b. ditto, female (OPU˗036(INU˗10273T)). 3a. D. trichophora, male (INU(CKC)˗10372T). 3b. ditto, female (INU(CKC)˗10366T). 4. D. alternota, male (INU(CKC)˗10374T). 5. D. bispinosa, male (OPU˗037(INU˗10282T)). 6. D. dubatolovi, male (OPU˗029(INU˗10278T)). 7. D. allodubatolovi, male (OPU˗038(INU˗10275T)).

FIGURES 8–14. Male genitalia of Diduga from Thailand (Coll. of OPU and CKC). 8a. D. sphaeracephalus n. sp., holotype (OPU˗037(INU˗10280T). 8b. Apical dentated plate of aedeagus vesica, holotype (OPU˗037(INU˗10280T)). 9. D. albicosta (INU(CKC)˗10369T). 10. D. trichophora (INU(CKC)˗10365T). 11. D. alternota (INU(CKC)˗10374T). 12. D. bispinosa (OPU˗027(INU˗10282T)). 13. D. dubatolovi (OPU˗029(INU˗10278T)). 14. D. allodubatolovi (OPU˗038(INU˗10275T)).