Fairy moths of the genus Nemophora Hoffmannsegg, 1798 (Lepidoptera: Adelidae) of India and Sri Lanka Author Kozlov, Mikhail V. text Zootaxa 2023 2023-06-07 5300 1 1 81 http://dx.doi.org/10.11646/zootaxa.5300.1.1 journal article 54308 10.11646/zootaxa.5300.1.1 b8577b95-8eb3-4882-9d37-59bda2bbe0d6 1175-5326 8012772 BE92774A-302E-4F18-ABC0-6C3AFD05802F Nemophora assamensis Kozlov, 1997 ( Figs. 16 , 78 ) Nemophora assamensis : Kozlov 1997: 140‒142 , Figs. 1, 2, 6 , 13–17 . Holotype ♁: India , Assam , Margherita ( 27 o 17’ N , 95 o 40’ E ); labelled: 8 mm circle with red border, print ‘Holo- │ type’; 7 × 13 mm , print + black ink ‘Margherita │ ASSAM │ Doherty, 1889 │ No. 74’; 8 × 9 mm , print ‘Walsingham │ Collection │ 1910–427’; ‘ Nemotois ? Typ │ assamensis W ♁ │ Named by Wlsm’; 9 × 16 mm , print ‘B. M. │ Genitalia slide │ No. 27814’; 9 × 28 mm , red paper, print + black ink ‘ HOLOTYPE ♁ │ Nemophora assamensis │ Kozlov 1997 ’ (NHM) [examined]. Paratype ♁, labelled: 8 mm circle with yellow border, print ‘Para-│ type’; 7 × 13 mm , print + black ink ‘Margherita │ ASSAM │ Doherty, 1889 │ No. 73’; 8 × 9 mm , print ‘Walsingham │ Collection │ 1910–427’; 9 × 28 mm , red paper, print + black ink ‘ PARATYPE ♁ │ Nemophora assamensis │ Kozlov 1997 ’ (NHM) [examined]. Diagnosis. Nemophora assamensis shares the W-shaped light mark at the forewing base with N. divina ( Caradja, 1939 ) and N. magnifica Kozlov, 1997 ; these three species jointly form the divina species-group ( Kozlov 1997a ). Nemophora assamensis differs from N. divina by the incomplete forewing fascia and deep indentation in the ventral valvar margin, and from N. magnifica by larger eyes in males (interocular index 1.0), broken distal line in the Wshaped basal mark and longer vinculum (> 2 × length of valva). Among species recorded in India and Sri Lanka N. assamensis resembles N. augantha ( Figs. 17, 18 ) and N. seraphias ( Figs. 4, 5 ). From N. augantha it differs by the presence of the W-shaped light mark at the forewing base, the absence of silver-grey stripes in the basal third of the forewing and by the enlarged compound eyes in males. From N. seraphias it differs by the presence of two or more longitudinal yellow stripes in the apical third of the forewing and the absence of a finger-like process at the apical part of phallus. Description ( Figs. 16 , 78 ): see Kozlov (1997a) . Distribution . India ( Assam ), China . The latter record is based on a series of nice photographs taken in Yunnan (https://www.flickr.com/photos/itchydogimages/49465898108/in/photolist-24TKLGD-2jdqApX-2 gDidgV-2in 8E9d-2gbJYnY-rXe4aG- 2g 9aiYc-2h8KsN1-2eyweq2-e6myk4-r7WtdM-br1ttU-e7J3x1-jRFPd5-eE1j6x-2i3xtaf-s1WdiT-2ekpZgv-nESoHF-eVzGwV-e6Pon8).