Diduga barlowi Holloway, 2001

Bayarsaikhan, Ulziijargal, Lee, Dong ˗ June & Bae, Yang ˗ Seop, 2018, Three new species of Diduga Moore, [1887] (Lepidoptera, Erebidae, Arctiinae) from Cambodia, Zootaxa 4514 (3), pp. 411-424 : 420

Diduga barlowi Holloway, 2001

( Figs. 5 , 14 )

Diduga barlowi Holloway, 2001 , Moths of Borneo 7: 449, pl. 8: 448. TL: Brunei.

Diagnosis. Wingspan 11 mm in male. D. barlowi is similar to D. bispinosa n. sp., both of them with a brown patch more or less “Z” or “S”˗shaped, but it can be distinguished by the following characters: hind border of deep yellow costal margin strongly angled in medially (dark brown patch looks Z˗shaped); apical and terminal area of deep yellow margin covered with dark brown dots ( Fig. 5 ); in male genitalia, valva with three diverse sized and shaped apical projections; saccular process short, finger˗shaped; aedeagus with a spine˗shaped cornutus ( Fig. 14 ).

Material examined. 1 ♂, Cambodia, Samkos, Koh Kong Prov. (N12˚12′47.8″, E102˚54′23.8″, Alt : 644 m), 23.XII.2014 (YS Bae, YD Ju, MJ Qi, U Bayarsaikhan, BS Park, SM Na, JW Kim, DJ Lee), Gen. Slide No. INU˗1410C .

Distribution. Cambodia (Koh Kong province), Borneo.

Remarks. This species was reported from Cambodia by Bae et al. (2016).

Figures

FIGURES 1–6. Adults of genus Diduga spp. from Cambodia. 1a. D. albicosta, male (INU˗1742C). 1b. ditto, female (INU˗1998C). 2a. D. dubatolovi n. sp., male (holotype, INU˗1775C). 2b. ditto, female (paratype, INU˗1193C). 3a. D. kohkongensis n. sp., male (holotype, INU˗1412C). 3b. ditto n. sp., female (paratype, INU˗1743C). 4. D. bispinosa n. sp., male (holotype, INU˗1415C). 5. D. barlowi, male (INU˗1410C). 6. D. amoenusa, male (INU˗1411C).

FIGURES 12–16. Male genitalia of genus Diduga spp. from Cambodia. 12. D. albicosta (INU˗1194C). 13. D. amoenusa (INU˗1411C). 14. D. barlowi (INU˗1410C). 15. D. alternota (INU˗1424C). 16. D. annulata (INU˗1420C). Scale bar = 0.5 mm.