Stenoloba dentilinea Behounek & Kononenko, 2010

Behounek, G. & Kononenko, V. S., 2010, Fourteen new species of the genus Stenoloba Staudinger, 1892 from South East Asia (Lepidoptera: Noctuidae, Bryophilinae), Zootaxa 2679 (1), pp. 1-31 : 11-12

publication ID	https://doi.org/ 10.11646/zootaxa.2679.1.1
DOI	https://doi.org/10.5281/zenodo.5309171
persistent identifier	https://treatment.plazi.org/id/9B6D2B24-FFBC-FFEA-FF0F-824B651DFE82
treatment provided by	Felipe
scientific name	Stenoloba dentilinea Behounek & Kononenko
status	sp. nov.

Treatment

Stenoloba dentilinea Behounek & Kononenko sp. n.

( Figs. 24 View FIGURES 17–24 , 67 View FIGURES 63–71 )

Type material. Holotype: [ Indonesia] female with label: “ Museum Leiden, N. Sumatra Serbolangit Range, Mt. Bandahara Bivouac two 3°44’N – 97°43’E. 5–10.vii 1972, ca 1430 m J. Krikken, no 24/ submontane Multistatal evergreen forest at light/ genitalia slide 10-150510VK. The holotype is in the Museum Naturalis, Leiden ( RMNH, Leiden) GoogleMaps . Paratypes: 1 female, Sumatra, Sitahoan , 1–2.viii.1981 (E. W. Diehl leg.), genitalia slide GB5324 female ; 1 female, Dairi Mts. , 1500 m, 8.xi 1980 (E. W. Diehl leg.) ; 1 male, (Aceh Tenggara ), Gunung Leuser, ' Bepangi' 2000–2200 m, 97°10'O, 3°55'N, 26.ii 1997 (Plössl & Tarmann leg.), abdomen lost. The paratypes are in the collection of G. Behounek, to be deposited to ZSM, Munich, Germany GoogleMaps .

Diagnosis. The new species differs from its allies by weaker habitus, wider forewing with rather acute apex and by wing pattern with clearly dentate postmedial line. In female genitalia it differs by the shape of antrum with very thin and long, Y-shaped antevaginal plate. Male genitalia not examined.

Description. Adult ( Fig. 24 View FIGURES 17–24 ). Wingspan: male 22 mm, female 22–24 mm. Head, thorax and ground color of forewing greenish-ochreous; basal field with patch of black scales, surrounded with white, green-ochreous in costal field; antemedial line twin, inner line well marked at costal margin, becoming indistinct towards ventral margin; outer line thin, waved; medial field green-ochreous, darker in mid part; orbicular rounded, bordered with blackish line; medial shadow diffused; reniform S-shaped, with two white nuclei, in costal part surrounded with whitish suffusion; antemedial line thin, black, dentate, bordered outside by white line; subterminal line blackish-brown; subapical streak blackish, prominent; terminal field green-ochreous; terminal line expressed as row of wide black streaks; cilia blackish, yellowish basally. Hindwing whitish at base and around tornal angle, blackish in apical angle, discal spot distinct, medial band traceable; cilia whitish with grey.

Female genitalia ( Fig. 67 View FIGURES 63–71 ). Papillae anales large, compared with other species, anterior and posterior apophyses strong, moderate, equal in length; antrum elongate, with thin, Y-shaped antevaginal plate; ductus bursae somewhat shorter than antrum, with sclerotised ring in joining with antrum; corpus bursae sack-like.

Distribution. ( Fig. 80 View FIGURES 79–86 ). Indonesia, Sumatra. The species is only known from the higher mountains arround the Toba Lake and the Gunung Leuser in Prov. Aceh Tenggara. It occurs in submontane and mountain evergreen forests at elevations of about 1400 to 2200 m; according to the collecting data, probably several generations around the year.

Etymology. The species name is derived from the characteristi dentate antemedial line on forewing.