Eugoa bidentata Bucsek, 2008

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 : 480

Eugoa bidentata Bucsek, 2008

( Fig. 58 )

Eugoa bidentata Bucsek, 2008 , Entomofauna 22(26): 440, figs. 54, 108. TL: Peninsular Malaysia.

Description. Wingspan 16 mm in male. Forewing ground color pale brown, entirely mottled brown, with one discal spot, and exteriorly a weakly visible dark band; cilia grayish. Whole hindwing pale yellow; cilia pale yellowish ( Fig. 58a ). Male genitalia ( Fig. 58b ). Uncus thick, slightly bent, ending in acute spine-shaped top, on dorsal side slightly covered with setae. Valvae elongate, with curved dorsal side; tenuous pubescence on whole ventral side; basal part with long setae; terminal part with long, thin setae pointed outwards approximately in middle of valva. Sacculus wide at base, narrow approximately at the middle, in last third bent inside, with bifurcation at the end, two distinct acute branches pointing diagonally upwards, on basal part of bifurcation small, pointless protrusion. Aedeagus with two large cornuti, and about 6 smaller spines distally, all this located in larger field of thin spines ( Bucsek 2008, from the original description).

Type series. Cambodia. 2 ♂, Seima (N12˚15′44″, E107˚03′49″, Alt. 360 m), 27–29.I.2006 (leg. G. Csorba & G. Ronkay, Museum Witt), Gen. Slide No. EU 075 (not examined).

Distribution. Cambodia (Seima), Peninsular Malaysia.

Remarks. This species was reported from Cambodia by Bucsek (2008).

Figures

FIGURES 57–58. 57a. Eugoa khmera, male (SAS). 57b. ditto, male genitalia. 58a. E. bidentata, male (SAS). 58b. ditto, male genitalia.