Denteilema unicolora Dubatolov 2012
Creators: name: Volynkin, Anton V.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Erebidae
Denteilema
Denteilema unicolora

description: Denteilema unicolora Dubatolov, 2012   
(Figs 1–4, 8, 9, 12)  
 Denteilema unicolora Dubatolov, 2012, Euroasian entomological journal, 11 (6), 511 (Type locality: “ Vietnam, Ngoc Linh, Kon Tum Prov., 14°45'– 15°15'N, 107°21'– 108°20'E ”).   
 Material examined. VIETNAM: 2 males, [Thừa Thiên Huế Prov.] Bach Ma Nat. Park, 16°10'N 107°54'E, 26.VII.–6.VIII.1996, V. Sinyaev & E. Afonin leg., gen. prep. No.: ZSM Arct. 2019-1167 ♂ (prepared by Volynkin) (MWM/ ZSM); 1 male, [Vĩnh Phúc Prov.] Tam Dao, 60 km NW Hanoi, 950m, 21°34'N 105°20'E, 17.X.1994, V. Sinyaev leg. (MWM/ ZSM); 1 male, the same locality and collector as previous but 17.X.1995 (MWM/ ZSM); 1 male, Tuyên Quang Prov., Na Hang Nature Reserve, 300m, 22°03'N 105°05'E, 22.II.– 5.III.1997, G. Csorba leg. (MWM/ ZSM); LAOS: series of both sexes, 10–20.VIII. 2014, 27 km ENE of Pakse, near Tad Fane waterfall, 15°11'01.1''N 106°07'40.5''E, 950m, local collector leg., gen. prep. Nos.: AV7348 ♂, AV7349 ♂, AV7350 ♂, AV7442 ♀ (CAV); THAILAND: 1 male, Changwat Nan, 25 km N of Bo Luang, 1150m, 19.II.1998, Márton Hreblay & Csaba Szabóky leg., gen. prep. No.: ZSM Arct. 2019-1100 ♂ (prepared by Volynkin) (MWM/ ZSM); 1 male, Changwat Mae Hong Son, 25 km NE of Pai, 1560m, 2.III.1998, Márton Hreblay & Csaba Szabóky leg., gen. prep. No.: ZSM Arct. 2019-1101 ♂ (prepared by Volynkin) (MWM/ ZSM); MALAYSIA: 1 male, [Pahang] Fraser’s Hill, 3.III.1930, 4250' [1295m], A.S. Corbet leg. / A.S. Corbet Bequest, B.M. 1948-411, unique ID: NHMUK010292458 (NHMUK).   
 Diagnosis. The forewing length is 12.0–13.0 mm in males and 14.0–14.5 mm in females. The detailed comparison with D. cretacea is provided below in the diagnosis of the latter species.   
 Description of female (Fig. 2). Antenna filiform. Head and thorax brownish-grey, patagia and tegula edged with ochreous. Forewing longer and narrower than in male, with subapically slightly convex costal margin. Forewing ground colour brownish-grey, costa and cilia pale ochreous. Hindwing pale ochreous, slightly darker terminally. Female genitalia (Fig. 12). Papilla analis semielliptical and weakly setose. Apophysis anterioris elongate and thin. 8 th sternite broad, heavily sclerotised, its sternite markedly longer and broader than tergite and having deep and triangular membranous postvaginal area. Ostium bursae broad, funnel-shaped with membranous ventral margin. Ductus bursae short and broad, membranous and rugose. Corpus bursae pyriform, rugose, lacking signa. Appendix bursae vestigial.   
 Distribution. Vietnam (Tuyên Quang, Vĩnh Phúc, Thừa Thiên Huế, and Kon Tum Provinces) (Dubatolov 2012), Laos (Champasak Province), Thailand (Nan and Mae Hong Son Provinces), and western Malaysia (Pahang) (new records).
description: Published as part of Volynkin, Anton V., 2023, On the taxonomy of the genus Denteilema Dubatolov with a description of the female of Denteilema unicolora Dubatolov and new data on the genus distribution (Lepidoptera: Erebidae: Arctiinae: Lithosiini), pp. 134-139 in Ecologica Montenegrina 68 on pages 135-138, DOI: 10.37828/em.2023.68.13, http://zenodo.org/record/13246657