Statherotis olenarcha

Statherotis olenarcha (Meyrick, 1931) (Figs. 5, 12, 27, 32) Argyroploce olenarcha Meyrick, 1931, Exotic Microlepid. 4: 136 Olethreutes olenarcha Clarke, 1958, British Museum (Natural History) 3: 532, pl. 256, Fig. 1 (wing) Specimens examined. 2♂. THAILAND: Nakhon Nayok Prov., Khao Yai N.P., 14°23.933′N, 101°22.266′E, alt. 786 m, 6.IV.2010, np3870 (♂, genitalia slide NP1432); Nakhon Ratchasima Prov., Khao Yai N.P., 14°25.916′N, 101°24.083′E, alt. 700 m, 4–7.I.2017, np9833 (♂, genitalia slide NP4028). All specimens were collected by N. Pinkaew et al. and deposited in KKIC. Diagnosis. The wing pattern of Statherotis olenarcha (Fig. 5) has an elongate patch on the costa that differs from the subtriangular patch in other known Statherotis species in Thailand. The hind tibia also differs from other species by lacking a tuft of hair pencils. The male hindwing (Fig. 5) is most similar to S. amaeboea in being subrectangular and lacking any modified scales. The male genitalia (Fig. 32) are superficially similar to S. amaeboea, but the bilobed uncus is narrower than the latter species. Remarks. Specimens from Thailand were collected from dry evergreen forest at 700– 786 m.