Stictane pectenicorniculum Bucsek, 2012

Bayarsaikhan, Ulziijargal & Bae, Yang-Seop, 2015, Three new species of Stictane Hampson, 1900 (Erebidae, Arctiinae) from Cambodia, with Checklist of Stictane, Zootaxa 3981 (2), pp. 241-252 : 245

Stictane pectenicorniculum Bucsek, 2012

( Figs. 5 a, 5b, 12, 16)

Stictane pectenicorniculum Bucsek, 2012 , Erebidae , Arctiinae ( Lithosiini , Arctiini ) of Malay Peninsula-Malaysia: 96, fig. 239. TL: Malaysia (Endau Rompin State Park).

Redescription ( Fig. 5 a, 5b). Wingspan 11-13 mm. Antenna bipectinate in male; filiform in female. Head whitegray. Thorax gray. Forewing white-gray; antemedian series of three dark spots curved; medial brown band narrow, slightly broad towards costa; one dark discoidal spot; postmedian series of dark spots convex outward; before apex with one fuscous patch; terminal series of dark spots; fringe white-gray. Hindwing white-gray; apex brown; fringe white.

Male genitalia ( Fig. 12 ). Uncus slender and long; valva with prominence at apex, weakly setose; costa with one roundly swollen projection at half of costa; saccular process slender, approximately same length as valva; thumbshaped projection in middle of sacculus; juxta trapezoid; aedeagus vesica with a large, long, spine-shaped cotnutus.

Female genitalia ( Fig. 16 ). Papillae anales triangular; apophyses posteriores about 3 times as long as apophyses anteriores; ductus bursae membranous, straight, trapezoidal; corpus bursae globular, membranous, with a large irregular plate of strongly sclerotized spine-shaped signa.

Materials examined. 1 male, Cambodia, Seima (N12˚14′12″, E107˚02′35″), 9-XI-2011 (Bae, Chae, Ju, Le, and Park), Slide No. UIK-1350; 1 male, Cambodia, Bokor (N10˚39′11″, E104˚03′11″), 27-XII-2014 (Bae, Ju, Qi, Bayarsaikhan, Park, Na, Kim, and Lee), Slide No. UIK-1350A; 1 female, Cambodia, Samkos (N12˚12′40″, E102˚52′13″), 23-XII-2014 (Bae, Ju, Qi, Bayarsaikhan, Park, Na, Kim, and Lee), Slide No. UIK-1438.

Distribution. Cambodia, Peninsular Malaysia, Thailand.

Figures

FIGURES 1 – 7. Adults of Stictane spp. 1. S. cambodensis sp. n., male. 2. S. khmerensis sp. n., male. 3 a. S. bokorensis sp. n., male. 3 b. S. bokorensis sp. n., female. 4. S. pectinata Holloway, 2001, male. 5 a. S. pectenicorniculum Bucsek, 2012, male. 5 b. S. pectenicorniculum Bucsek, 2012, female. 6. S. mlcochi Bucsek, 2012, male. 7 a. S. fuscus Bucsek, 2014, male. 7 b. S. fuscus Bucsek, 2014, female.

FIGURES 8 – 13. Genitalia of Stictane spp. 8. S. cambodensis sp. n., male. 9. S. khmerensis sp. n., male. 10. S. bokorensis sp. n., male. 11. S. pectinata Holloway, 2001, male. 12. S. pectenicorniculum Bucsek, 2012, male. 13. S. mlcochi Bucsek, 2012, male.

FIGURES 14 – 17. Genitalia of Stictane spp. 14. S. fuscus Bucsek, 2014, male. 15. S. bokorensis sp. n., female. 16. S. pectenicorniculum Bucsek, 2012, female. 17. S. fuscus Bucsek, 2014, female.