taxonID	type	description	language	source
375C87F1C653FFECFF0DEE5EFD2CFA5A.taxon	materials_examined	Material examined. 1 ex. (CUK), Kyzyl, 22. vii. 1988, V. Zinchenko; 1 ♂ (CUK), Kyzyl, 22. vi. 2004, O. Kosterin; 1 ♂ (CRS), Bai-Khaak, 12. – 13. vii. 2004, J. Hron, M. Cesanek & J. Rekelj.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C653FFECFF0DEE5EFD2CFA5A.taxon	distribution	Distribution. Temperate zone of the Palaearctic.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C653FFECFF0DED24FB82F975.taxon	materials_examined	Material examined. 1 ♂ (CUK), Tere-Khol', 15. vii. 2000, O. Kosterin.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C653FFECFF0DED24FB82F975.taxon	distribution	Distribution. Europe, Kazakhstan, Siberia, Russian Far East, Mongolia, China.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C653FFECFF0DEC0DFDC9F808.taxon	materials_examined	Material examined. 1 ♀ (CUK), Durgen, 14. vii. 1986, P. Ustjuzhanin.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C653FFECFF0DEC0DFDC9F808.taxon	distribution	Distribution. Europe, Africa, Western Asia, the Caucasus, the entire Siberia, Russian Far East, Japan, China (Taiwan), Mongolia, Kazakhstan.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C652FFEDFF0DE8B7FDFEFB2D.taxon	materials_examined	Material examined. 1 ♂ (CUK), Sosnovka, 19. vii. 1986, 1 ♂, 26. vii. 1986, 1 ♀, 30. vii. 1986, P. Ustjuzhanin; 1 ♀ (CUK), Durgen, 14. vii. 1986, P. Ustjuzhanin; 1 ♂, 1 ♀ (CUK), Azas, 21. – 22. vii. 2000, O. Kosterin.; 1 ♂, 3 ♀ (CUK), Shivilig, 10. viii. 2010, R. Yakovlev.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C652FFEDFF0DE8B7FDFEFB2D.taxon	distribution	Distribution. South-eastern European Russia, Middle Asia, Siberia, Russian Far East (South Primorye), Mongolia, China (Shaanxi, Sichuan).	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C652FFEDFF0DEEF2FBD5F926.taxon	materials_examined	Material examined. 1 ♂ (CUK), Dus-Dag, 26. vi. 2001, P. Ustjuzhanin; 8 ex. (CUK), Azas, 21. – 22. vii. 2000, O. Kosterin; 5 ♂ (CRS), Bai-Khaak, 12. – 13. vii. 2004, J. Hron, M. Cesanek & J. Rekelj.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C652FFEDFF0DEEF2FBD5F926.taxon	distribution	Distribution. Siberia, Russian Far East, Mongolia, China, Japan (Honshu).	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C652FFEDFF0DEFF5FC64FA20.taxon	materials_examined	Material examined. 1 ♀ (CUK), Ottug-Khol', 18. vii. 2004, O. Kosterin; 1 ♀ (CUK), Chagatai, 10. vii. 2007, V. Zachozhev; 2 ♂, 1 ♀ (CRS), Khovu-Aksu, 10. – 11. vii. 2004, J. Hron, M. Cesanek & J. Rekelj. Distribution. Temperate zone of the Palaearctic; North America.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C652FFEDFF0DEDFFFB90F819.taxon	materials_examined	Material examined. 13 ex. (CUK), Khandagaity, 4. vii. 2002, R. Yakovlev; 1 ♂, 1 ♀ (CUK), Mugur-Aksy (East), 4. vii. 2001, P. Ustjuzhanin; 1 ♂ (CRS), Bai-Khaak, 12. – 13. vii. 2004, J. Hron, M. Cesanek & J. Rekelj; 1 ♂ (CUK), Kok-Khol, 29. vi. – 3. vii. 2004, J. Hron, M. Cesanek & J. Rekelj.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C652FFEDFF0DEDFFFB90F819.taxon	distribution	Distribution. South Siberia, Kazakhstan, Mongolia, Russian Far East (Primorye)	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C652FFEDFF0DEB83FB17FE89.taxon	materials_examined	Material examined. 1 ♂ (CUK), Durgen, 10. viii. 1986, P. Ustjuzhanin; 1 ♂ (CUK), Shagonar, 11. viii. 2010, R. Yakovlev; 1 ♀ (CRS), Bai-Khaak, 12. – 13. vii. 2004, J. Hron, M. Cesanek & J. Rekelj.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C652FFEDFF0DEB83FB17FE89.taxon	distribution	Distribution. Europe, Asia Minor, Kazakhstan, Siberia, Russian Far East, Mongolia, China.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C652FFEDFF0DEA89FA8CFD8F.taxon	materials_examined	Material examined. 2 ♂, 1 ♀ (CUK), Durgen, 14. – 19. vii. 1986, P. Ustjuzhanin; 2 ♂, 1 ♀ (CUK), Azas, 21. – 22. vii. 2000, O. Kosterin.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C652FFEDFF0DEA89FA8CFD8F.taxon	distribution	Distribution. Europe, Siberia, Russian Far East (Primorye, the Kuril islands), China (Xinjiang), Japan.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C652FFEDFF0DE996FE4AFCEE.taxon	distribution	Distribution. Europe, Iran, East Kazakhstan, the entire Siberia, Mongolia, Sakhalin, Magadan Province, North America. Note. Reported for Tuva on the materials of the Zoological Institute of St. Petersburg (Ustjuzhanin, Kovtunovich, 2008 a).	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C655FFEAFF0DEA89FD2CFD34.taxon	materials_examined	Material examined. 1 ♀ (CUK), Shuurmak riv., 16. vi. 2001; 1 ♀ (CUK), Shuurmak vill., 17. vi. 2001, P. Ustjuzhanin; 2 ♂, 1 ♀ (CUK), Unzhei, 21. – 27. vi. 2005; 1 ♂ (CUK), Ak-Chem, 17. vi. 2008, R. Dudko; 1 ♀ (CUK), Chagatai, 10. vii. 2007, V. Zachozhev; 1 ♂ (ZISP), Seserlig, 17. vii. 1968, Yu. Kostyuk; 1 ♂ (CUK), Khanmalyg, 3. – 4. vii. 2004, O. Kosterin; 4 ex. (CUK), U-Shynaa, 23. vi. 2002, R. Yakovlev.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C655FFEAFF0DEA89FD2CFD34.taxon	distribution	Distribution. Temperate zone of the Palaearctic.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C655FFEAFF0DEB83FC59FE89.taxon	materials_examined	Material examined. 1 ♂, 1 ♀ (CUK), Mongun-Taiga, 24. vi. 1968; 2 ♂ (ZISP), Tes-Chem, 26. vi. 1969, Yu. Kostyuk; 1 ♂ (CUK), Shuurmak vill., 17. vi. 2001, P. Ustjuzhanin; 1 ♂ (CUK), Sush', 17. vi. 2002, R. Yakovlev. Distribution. Siberia, NE China, Russian Far East (Kamchatka).	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C655FFEAFF0DEFF5FB8AFA20.taxon	materials_examined	Material examined. 8 ex. (ZISP, CUK), Tes-Chem, 21. – 30. vi. 1969, Yu. Kostyuk; 1 ♂, 1 ♀ (CUK), Samagaltai, 13. – 14. vii. 1993, A. Barkalov; 1 ♀ (CRS), Khovu-Aksu, 10. – 11. vii. 2004, J. Hron, M. Cesanek & J. Rekelj. Distribution. Europe, Asia Minor, the Caucasus, Middle Asia, southern Siberia.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C655FFEAFF0DEEF2FC83F926.taxon	materials_examined	Material examined. 1 ♂ (CUK), Dus-Dag, 26. vi. 2001, P. Ustjuzhanin; 1 ♂, Shuurmak vill., 17. vi. 2001, P. Ustjuzhanin.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C655FFEAFF0DEEF2FC83F926.taxon	distribution	Distribution. Europe, Siberia, China (Shanxi, Xinjiang).	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C655FFEAFF0DE8B7FE7EFB2D.taxon	materials_examined	Material examined. 2 ♂ (CUK), Samagaltai, 13. – 14. vii. 1993, A. Barkalov; 1 ♂ (ZISP), Khol’ - Oozhu, 7. vii. 1968, Yu. Kostyuk; 1 ♀ (CUK), Khanmalyg, 3. – 4. vii. 2004, O. Kosterin; 1 ♂, 1 ♀ (CRS), Bai-Khaak, 12. – 13. vii. 2004, J. Hron, M. Cesanek & J. Rekelj.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C655FFEAFF0DE8B7FE7EFB2D.taxon	distribution	Distribution. Europe, North Africa, Western Asia, Iran, Polar Ural, southern Siberia, Mongolia, Russian Far East (southern Primorye).	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C655FFEAFF0DE9CEFB9CFCE1.taxon	materials_examined	Material examined. 1 ♀ (CUK), Chaiyrakan, 2. vi. 2010, R. Yakovlev.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C655FFEAFF0DE9CEFB9CFCE1.taxon	distribution	Distribution. Temperate Europe, Armenia, Orenburg region, Omsk region, Tuva.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C655FFEAFF0DEDFFFA5CF865.taxon	materials_examined	Material examined. 5 ex. (ZISP), Chundurgun, 9. vii. 1969, Yu. Kostyuk; 1 ♂ (CUK), Argalyg-Kozhagar, 27. vi. 2001, P. Ustjuzhanin; 9 ex. (CUK), Chondergei, 28. – 29. vi. 2001, P. Ustjuzhanin & R. Yakovlev; 4 ♂, 1 ♀ (CUK), U-Shynaa, 23. vi. 2002, R. Yakovlev; 1 ♂ (CUK), Khandagaity, 4. vii. 2005, R. Yakovlev; 1 ♂ (CRS), Barlyk, 24. – 26. vi. 2004, J. Hron, M. Cesanek & J. Rekelj.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C655FFEAFF0DEDFFFA5CF865.taxon	distribution	Distribution. The mountains of Siberia: Altai, Tannu-Ola, Sayan, Khamar-Daban, Buryatia, Irkutsk Province.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C654FFEBFF0DEB83FB6AFE88.taxon	materials_examined	Material examined. 1 ♂ (ZISP), Tes-Chem, 21. – 30. vi. 1969, Yu. Kostyuk; 1 ♂ (CUK), Durgen, 19. vii. 1986; 1 ♂ (CUK), Sosnovka, 7. viii. 1986; 3 ex. (CUK), Samagaltai, 22. – 24. vi. 2001, P. Ustjuzhanin.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C654FFEBFF0DEB83FB6AFE88.taxon	distribution	Distribution. North Europe, Kazakhstan, Middle Asia, Siberia, Russian Far East, Korea.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C654FFEBFF0DEA89FD7FFDA3.taxon	materials_examined	Material examined. 4 ♂ (CRS, CUK), Khandagaity, 22. vi. 2004, J. Hron, M. Cesanek & J. Rekelj. Distribution. Afghanistan, Mongolia, Tuva.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C654FFEBFF0DE972FCBAFD5B.taxon	materials_examined	Material examined. 1 ♀ (CUK), Ular, 12. vii. 2000, O. Kosterin. Distribution. Europe, Kazakhstan, NW China, South Siberia.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C654FFEBFF0DE85BFAC3FC75.taxon	materials_examined	Material examined. 1 ♀ (CUK), Tere-Khol', 15. vii. 2000, O. Kosterin.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C654FFEBFF0DE85BFAC3FC75.taxon	distribution	Distribution. Europe, Transcaucasia, Iran, Kazakhstan, South Siberia, Yakutia, Magadan region.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C654FFEBFF0DEF0DFCAFFB57.taxon	materials_examined	Material examined. 42 ex. (CUK), Mugur-Aksy (West), 1. – 3. vii. 2001; 1 ♂ (CUK), Samagaltai, 22. – 24. vi. 2001, P. Ustjuzhanin; 1 ♀ (CUK), Kadysh, 30. vii. 2004, O. Kosterin; 7 ex. (CRS), Khovu-Aksu, 10. – 11. vii. 2004, J. Hron, M. Cesanek & J. Rekelj.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C654FFEBFF0DEF0DFCAFFB57.taxon	distribution	Distribution. Europe, Polar Ural, Siberia, Russian Far East.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C654FFE9FF0DEE30FE6CF8B2.taxon	materials_examined	Type material. Holotype: female (SMNH 0283) Tuva, Tandinsky distr., vill. Balgazyn env., Sands- Pinus, tract Shambalyg, 990 m, 51 ° 10 ′ N, 95 ° 01 ′ E., 11. vi. 2004, J. Hron & M. Cesanek & J. Rekelj. In Coll. SMNH. Paratypes: 8 ♂ 3 ♀, (1 ♂, 1 ♀ ZISP; 2 ♂ CUK; 1 ♂ SMNH; 3 ♂, 2 ♀ CRS; 1 ♂ CLS) with same data as holotype; 2 ♂ 3 ♀, (1 ♂ 2 ♀ CUK; 1 ♂ 1 ♀ CRS); Tuva, Kaa-Chem distr., Academician Obruchev rd., Ondum reserve, canyon Ondum, 800 m (Fig. 5), 52 ° 37 ′ N, 96 ° 47 ′ E, 12. vi. 2004, J. Hron & M. Cesanek & J. Rekelj; 1 ♀ (CUK); Tuva, W. Tannu-Ola Mts., 40 km NE vill. Khandagaity, 2350 m, 50 ° 43 ′ N, 92 ° 20 ′ E, 22. vi. 2004, J. Hron & M. Cesanek & J. Rekelj. External characters. Head, thorax and tegula pale grey. Labial palpus brown laterally, white above, short, length equal to eye diameter or slightly longer. Antenna thin, dark grey. Wingspan 22 – 24 mm (in holotype 23 mm). Fore wing brown-grey, distinctive elongated dark brown spot at cleft base. Small round spot in median part of wing. Fringe inside cleft pale grey. Two dark brown spots on outer edge of fringe on first and second lobe. Hind wing unicolorous, brown-grey. Colour of fringe on all three lobes the same as ground colour of wing. Hind leg pale grey.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C654FFE9FF0DEE30FE6CF8B2.taxon	description	Male genitalia. Valva slightly concave on upper edge in middle. Cucullus narrow, smoothly arched, apex slightly tapered. Uncus short, narrow triangle, apex slightly extended beyond posterior edge of tegumen. Tegumen lobes not expressed, small depression in median part of tegumen. Anellus arms short, slightly curved, far from reaching uncus base. Phallus significantly shorter than valva, bent at right angle. Thin, long cornutus in median part of phallus, large group of small spinules filling distal ¼. Basal process of phallus bent towards caecum. Female genitalia. Ostium bursae rounded, width ¼ of the space between posterior apophyses. Antrum parallel-sided, distinctly sclerotized, width half the length of it, slightly shorter than signum, somewhat obliquely directed with respect to longitudinal axis of body. Distal part of antrum slightly narrowed and rounded. Ductus equal to posterior apophyses in length, sharply bent as S-shaped, slightly expanded near inception to bursa copulatrix. Indistinctly expressed sclerotized cord in middle of ductus. Bursa copulatrix wide, oval, with two long, almost straight, basally wide and distally narrow signa.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C654FFE9FF0DEE30FE6CF8B2.taxon	diagnosis	Diagnosis. In the female genitalia, the antrum shape of S. lasani is similar to Stenoptilia aktashiensis, Gibeaux, 1997. These species differ from each other by the shorter ductus bursae that is bent at right angle in relation to the antrum, and also by the large oval bursa copulatrix in S. lasani, while in S. aktashiensis the ductus bursae is long, slightly bent, and the bursa is round. In the male genitalia, S. lasani is also similar to S. aktashiensis by similar shape of the cucullus and by the strongly bent phallus. Unlike in S. aktashiensis, the uncus extends beyond the posterior edge of tegumen in S. lasani. The uncus is also narrower in S. lasani than in S. aktashiensis. The wings of S. lasani are brown-grey, unlike S. aktashiensis, whose wings are noticeably paler. In external characters, the new species is similar to S. veronicae Karvonen, 1932, but differs by the predominance of grey color in the wings, while in S. veronicae the wings are dark brown. Flight period: June.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C654FFE9FF0DEE30FE6CF8B2.taxon	distribution	Distribution: Russia: Tuva.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C654FFE9FF0DEE30FE6CF8B2.taxon	etymology	Etymology: The new species is named after Mojmir Lasan from Ljubljana, a prominent specialist in entomology in Slovenia.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C656FFE9FF0DEC57FE11F842.taxon	materials_examined	Material examined. 1 ♀ (CUK), Azas, 21. – 22. vii. 2000, O. Kosterin; 5 ex. (CRS, CUK), Bai-Khaak, 12. – 13. vii. 2004, J. Hron, M. Cesanek & J. Rekelj.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C656FFE9FF0DEC57FE11F842.taxon	distribution	Distribution. Holarctic.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C659FFE6FF0DED8BFCEBF8A2.taxon	materials_examined	Material examined. 1 # (ZISP), Shara-Sur, 29. vii. 1969, Yu. Kostyuk. Distribution. Buryatia, Tuva, Mongolia, Amur Valley.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C659FFE7FF0DEC7CFECDFEAB.taxon	materials_examined	Material examined. 2 ♂, 2 ♀ (CUK), Kyzyl, 5. vi. 1989, V. Zinchenko & D. Logunov; 1 ♀ (CUK), Khol’ - Oozhu, 15. – 17. vii. 1993, A. Barkalov; 1 ♂ (ZISP), Ak-Chira, 13. vi. 1968, Yu. Kostyuk; 6 ex. (CRS), Ondum, 12. vi. 2004, J. Hron, M. Cesanek & J. Rekelj; 1 ♂ (CRS), Khandagaity, 22. vi. 2004, J. Hron, M. Cesanek & J. Rekelj; 1 ♂ (CUK), Barlyk, 26. vi. 2004, J. Hron, M. Cesanek & J. Rekelj.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C659FFE7FF0DEC7CFECDFEAB.taxon	distribution	Distribution. Kazakhstan, Middle Asia, South Siberia (Altai, Kemerovo Prov., Tuva), Mongolia, China (Xinjang).	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C658FFE7FF0DEA6BFC40FD11.taxon	materials_examined	Material examined. 1 ♂ (ZISP), Shara-Sur, 28. vii. 1969, Yu. Kostyuk; 1 ♂ (CUK), Durgen, 3. viii. 1986, P. Ustjuzhanin; 1 ♂ (CUK), Samagaltai, 13. – 14. vii. 1993, A. Barkalov; 1 ♂ (CUK), Kyzyl, 19. viii. 1989, D. Logunov; 1 ♀ (CUK), Shagonar, 11. viii. 2010, R. Yakovlev; 24 ex. (CUK), Khanmalyg, 3. – 4. vii. 2004, O. Kosterin; 18 ex. (CUK), Boom Mt., 28. vi. 2004, O. Kosterin; 3 ex. (CUK), Khemchik, 30. vi. 2004, O. Kosterin; 1 ♂ (CUK), Kyzyl, 3. viii. 2004, O. Kosterin; 1 ♀ (CUK), Tere-Khol', 18. – 19. vi. 2001, P. Ustjuzhanin; 1 ♀ (CRS), Bai-Khaak, 12. – 13. vii. 2004, J. Hron, M. Cesanek & J. Rekelj.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C658FFE7FF0DEA6BFC40FD11.taxon	distribution	Distribution. Europe, Siberia, Russian Far East, Japan, China.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C658FFE7FF0DE8EEFAA6FBCE.taxon	materials_examined	Material examined. 4 ♂, 1 ♀ (CUK), Mugur-Aksy (West), 1. – 3. vii. 2001, P. Ustjuzhanin.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C658FFE7FF0DE8EEFAA6FBCE.taxon	distribution	Distribution. Europe, Armenia, Middle Asia, Siberia, Russian Far East, Japan, China (Jilin, Manchuria).	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C658FFE7FF0DEFD7FC79FA21.taxon	materials_examined	Material examined. 1 ♂ (CUK), Kyzyl, 18. viii. 1989, D. Logunov; 1 ♂ (ZISP) Tes-Chem, 24. vii. 1969, Yu. Kostyuk. 1 ♂ (CUK), Shuurmak riv., 16. vi. 2001; 1 ♂ (CUK), Tere-Khol', 18. – 19. vi. 2001, P. Ustjuzhanin; 8 ex. (CRS), 17. vi. 2002, Sush', R. Yakovlev; Shuurmak, 02. vi. 2004, J. Hron, M. Cesanek & J. Rekelj.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C658FFE7FF0DEFD7FC79FA21.taxon	distribution	Distribution. Europe, N. Africa, Kazakhstan, Middle Asia, Siberia.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C658FFE7FF0DED15FBC5F900.taxon	materials_examined	Material examined. 1 ♂ (CUK), Azas, 11. vi. 1988, V. Zinchenko; 1 ♀ (CUK), Kyzyl, 14. – 15. vi. 2001, P. Ustjuzhanin; 1 ♂ (CUK), Khanmalyg, 3. – 4. vii. 2004, O. Kosterin.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C658FFE7FF0DED15FBC5F900.taxon	distribution	Distribution. The mountains of South Siberia, Mongolia, Yakutia, China.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C658FFE7FF0DEC12FC61F819.taxon	materials_examined	Material examined. 1 ♂ (CUK), Samagaltai, 22. – 24. vi. 2001, P. Ustjuzhanin.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C658FFE7FF0DEC12FC61F819.taxon	distribution	Distribution. Europe, the Caucasus, Kazakhstan, Middle Asia, Siberia, Russian Far East, Mongolia, China (Heilongjiang, Shandong, Shanxi, Xinjiang, Yunnan, Ningxia), Japan.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C658FFE7FF0DE9E1FE57FC17.taxon	materials_examined	Material examined. 1 ♂ (ZISP), Tes-Chem, 24. vii. 1969, Yu. Kostyuk. Distribution. Europe, the Caucasus, Siberia, Russian Far East (Priamurye, Primorye, Sakhalin), China (Heilongjiang), Japan.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C65BFFE4FF0DE806FBDBFBBB.taxon	materials_examined	Material examined. 1 ♂ (CUK), Durgen, 14. vii. 1986, P. Ustjuzhanin; 2 ♀ (CUK), Kyzyl, 26. vii. 1989, D. Logunov; 70 ex. (CUK), Kyzyl, 15. – 26. v. 1990, V. Dubatolov; 9 ex. (CUK), Khol’ - Oozhu, 15. – 17. vii. 1993, D. Logunov & A. Barkalov; 1 ♀ (CRS), Ondum, 12. vi. 2004, J. Hron, M. Cesanek & J. Rekelj.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C65BFFE4FF0DE806FBDBFBBB.taxon	distribution	Distribution. Europe, North Africa, the Caucasus, Kazakhstan, Middle Asia, southern Siberia, extends to the East up to Tuva; Mongolia, China, India, Philippines, North and South America.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C65BFFE4FF0DEB83FA4EFE31.taxon	materials_examined	Material examined. 3 ex. (CUK), Sosnovka, 19. – 21. vii. 1986, P. Ustjuzhanin; 1 ♀ (CUK), Toora-Khem, 20. vii. 2000, O. Kosterin & N. Priidak; 1 ♂ (CUK), Erzin, 18. vi. 2001; 1 ♂ (CUK), Mugur-Aksy (West), 30. vi. 2001, P. Ustjuzhanin; 3 ♂ (CUK), Khanmalyg, 3. – 4. vii. 2004, O. Kosterin; 5 ex., Izvestkovoe, 20. vii. 2004, O. Kosterin; 1 ♂, 1 ♀ (CUK), Chirgalandy, 26. – 30. vi. 2004, R. Dudko.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C65BFFE4FF0DEB83FA4EFE31.taxon	distribution	Distribution. North Africa, Europe, Armenia, Kazakhstan, Middle Asia, Siberia, China (Shanxi), Mongolia.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C65BFFE4FF0DEE2DFC0FFA0C.taxon	materials_examined	Material examined. 1 ♂ (ZISP), Hindiktig-Khol, 13. vii. 1969, Yu. Kostyuk. Distribution. SE Altai, SW Tuva, Mongolia (Bayan-Ulegei Aimak).	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C65BFFE4FF0DEF7BFD8BFB54.taxon	materials_examined	Material examined. 1 ♂ (ZISP), Hindiktig-Khol, 13. vii. 1969, Yu. Kostyuk. Distribution. Transbaikalia, Tuva.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C65BFFE4FF0DEAC1FB9BFD7C.taxon	materials_examined	Material examined. 1 ♂, 1 ♀ (CUK), Kyzyl, 14. – 15. vi. 2001, P. Ustjuzhanin; 1 ♂ (CRS), Moren, 4. – 5. vi. 2004, J. Hron, M. Cesanek & J. Rekelj; 3 ♂ (CRS, CUK), Ondum, 12. vi. 2004, J. Hron, M. Cesanek & J. Rekelj; 1 ♂ (CUK), 1 ♀, Dus Dag, 19. vi. 2004, J. Hron, M. Cesanek & J. Rekelj; 2 ♂ (CRS), Barlyk, 26. vi. 2004, J. Hron, M. Cesanek & J. Rekelj.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
375C87F1C65BFFE4FF0DEAC1FB9BFD7C.taxon	distribution	Distribution. South European Russia, Kazakhstan, Altai, Tuva, Mongolia, China.	en	Ustjuzhanina, Anna (2017): Pterophoridae (Lepidoptera) fauna of the Republic of Tuva. Zootaxa 4319 (2): 317-328, DOI: 10.11646/zootaxa.4319.2.3
