Eugoa latera Bucsek, 2012

Bayarsaikhan, Ulziijargal, Bucsek, Karol & Bae, Yang-Seop, 2018, A review of the genus Eugoa Walker (Lepidoptera, Erebidae, Arctiinae, Lithosiini) in Cambodia, with the description of a new species, Zootaxa 4403 (3), pp. 469-494 : 484-489

Eugoa latera Bucsek, 2012

( Figs. 18 , 35 , 50 )

Eugoa latera Bucsek, 2012 , Erebidae, Arctiinae of Peninsular Malaysia-Malaysia: 16, pl. 3: 35. TL: Peninsular Malaysia.

Redescription ( Figs. 18a, b ). Wingspan 15–17 mm in male, 18 mm in female. Forewing ground color light browngrayish, with one dark small discoidal spot; cilia light brown grayish. Hindwing white, with fuscous apically; cilia pale. Male genitalia ( Fig. 35 ). Uncus triangular, short, with small spine apically. Tegumen with shoulders on tegumen branches. Valvae short stout, apex finger shaped, with long spines in costal area; editum of valva with long setae; ampulla leaf-shaped, dentated margin. Basal saccular process slender, spine-shaped, waved. Aedeagus short, slender, strongly sclerotized apically, and with one stout, spine-shaped cornutus. Female genitalia ( Fig. 50 ). Lamella antevaginalis plate broadly “U”-shaped, with spined marginally. Ductus bursae broad, tube-shaped, strongly sclerotized partly, with short spines near cervix bursae. Corpus bursae ovoid, ringed with band consisting of spines, proximal half weakly covered with thin spines.

Material examined. Cambodia. 1 ♂, Samkos (N12˚12′40″, E102˚52′13″, Alt. 644m), 23.XII.2014 (YS Bae, YD Ju, MJ Qi, U Bayarsaikhan, BS Park, SM Na, JW Kim and DJ Lee), Gen. Slide No. INU-1590; 1 ♀, Koh Kong (N11˚41′44.9″, E103˚06′51.8″, Alt. 278m), 25.XII.2014 (YS Bae, YD Ju, MJ Qi, U Bayarsaikhan, BS Park, SM Na, JW Kim and DJ Lee), Gen. Slide No. INU-1591.

Distribution. Cambodia (Koh Kong, Samkos), Peninsular Malaysia.

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

Figures

FIGURES 13–19. Adults of genus Eugoa spp. 13a. Eugoa aliquotpunctata, male (INU-1514). 13b. ditto, female (INU-1517). 14a. E. nata, male (INU-1520).14b.ditto, female (INU-1852).15a.E.lucea, male (INU-1478).15b. ditto, female (INU-1856). 16a. Eugoa tineoides, male (INU-1894).16b.ditto, female (INU-1572). 17a. E.unicolora, male (INU-1586).17b.ditto, female (INU-1589). 18a. E. latera, male (INU-1590). 18b. ditto, female (INU-1591). 19a. E. cernyi, male (INU-1558). 19b. ditto, female (INU-1559).

FIGURES 32–38. Male genitalia of genus Eugoa spp.32.Eugoa aliquotpunctata (INU-1355).33. E.nata (INU-1519). 34. E. cernyi (INU-1558). 35. E. latera (INU-1590). 36. E. lucea (INU-1478). 37. E. tineoides (INU-1523). 38. E. unicolora (INU- 1356).

FIGURES 45–50. Female genitalia of genus Eugoa spp. 45. Eugoa formosicola n. st. (INU-1624). 46. E. bipuncta (INU- 1375).47.E. argutan. sp. (INU-1606).48.E.muluana (INU-1549). 49. E. vasta (INU-1583).50.E.latera (INU-1591).