(Figs 88–90)
Host-plants. Unknown in the Crimea; in other regions Agrimonia, Filipendula, Fragaria, Potentilla, and Sanguisorba.
Type of distribution (chorological group). The species occurs in Europe (except northern regions); it was treated as belonging to the Euro-Submediterranean species group, but recently it has been discovered in East Asia too (Stonis & Rocienė, in prep.).
Material examined. CRIMEA: 2 ♂, 20 km SW Feodosiya, Karadag Reserve, at light, 21.vii– 30.viii. 1987, leg. Yu. Budashkin, genitalia slide nos AG 107 ♂, RA 253 ♂; 1 ♂, the same locality, at light, 11.vii. 1987, leg. S. Yu. Sinev, genitalia slide no. AN 208 ♂; 3 ♂, the same locality, at light, 01– 19.vii. 1987, leg. R. Puplesis, genitalia slide nos EvN 2776 ♂, AN 207 ♂; 1 ♂, the same locality, at light, 29.vii. 1988, leg. R. Puplesis, genitalia slide no. RA 254; 13 ♂, the same locality, at light, 23–30.vii. 2011, leg. J. R. Stonis, A. Navickaitė & G. Varačinskas, genitalia slide nos AN 488 ♂, AN 490 ♂.
Remarks. The species is common in the Crimea: widespread and very abundant (no leaf-mines are known, collected at light only).
26. Stigmella rolandi van Nieukerken, 1990 (Figs 38, 39, 91–93)
Host-plants. Rosa canina L. in the Crimea; in other regions also R. pimpinellifolia L. and Sanguisorba minor Scop.
Type of distribution (chorological group). West-Palaearctic; the species occurs from Spain, Italy and Germany to Greece and Central Asia (Kazakhstan: Tyan Shan’ Mts).
Material examined. CRIMEA: 1 ♂, paratype, 20 km SW Feodosiya, Karadag Reserve, at light, 14.vii. 1977, leg. S. Ja. Reznik; 3 ♂, paratypes, the same locality, at light, 05– 22.vii. 1987, leg. R. Puplesis, genitalia slide nos EvN 2772 ♂, EvN 2773 ♂, EvN 2774 ♂; 1 ♂, the same locality, at light, 23.vii. 1987, leg. Yu. Budashkin, genitalia slide no. AG 118 ♂; 73 ♂, the same locality, 02– 22.vii. 1987, leg. leg. R. Puplesis, genitalia slide no. AN 205 ♂; 10 ♂, the same locality, at light, 28.vi– 19.vii. 1988, leg. R. Puplesis, genitalia slide no. RA 262 ♂; 18 ♂, the same locality, at light, 12–26.viii. 2009, leg. R. Remeikis & J. R. Stonis, genitalia slide nos RA 245 ♂, RA 246 ♂, RA 247 ♂; 200 ♂, the same locality, at light, 23.vii–02.viii. 2011, leg. J. R. Stonis, A. Navickaitė & G. Varačinskas; 10 ♂, the same locality, at light, 23.viii. 2011, leg. J. R. Stonis & S. Hill; 14 ♂, the same locality, at light, 24.viii. 2011, leg. J. R. Stonis & S. Hill; the same locality, empty leaf-mines on Rosa canina L., fieldwork card no. 5014, 12 – 14.vii. 2011, leg. A. Diškus & A. Navickaitė; 12 km E Sudak, Sonyachna Dolyna, empty leaf-mines on Rosa canina L., fieldwork card no. 5014, 17.vii. 2011, leg. A. Diškus & A. Navickaitė; 8 km S Sudak, Novyi Svit, empty leaf-mines on Rosa canina L., fieldwork card no. 5014, 16.vii. 2011, leg. A. Diškus & A. Navickaitė; 5 ♂, the same locality, mining larvae on Rosa canina L., fieldwork card no. 5054, 25.vii. 2011, leg. A. Diškus & A. Navickaitė; 9 ♂, 23 km S Simferopol, Pereval'ne, empty leaf-mines on Rosa canina L., fieldwork card no. 5014, 21.vii. 2011, leg. A. Diškus & A. Navickaitė; Feodosiya, empty leaf-mines on Rosa canina L., fieldwork card no. 5014, 05.viii. 2011, leg. J. R. Stonis, A. Navickaitė & G. Varačinskas; 50 km SE Feodosiya, Sudak, larva on Rosa canina L., fieldwork card no. 5014, 07.viii. 2011, leg. J. R. Stonis, A. Navickaitė & G. Varačinskas, genitalia slide nos AN 512 ♂, AN 513 ♂; 49 km S Simferopol, Alushta, empty leaf-mines, fieldwork card no. 5014, 08.viii. 2011, leg. J. R. Stonis, A. Navickaitė & G. Varačinskas; 12 km N Alushta, Lavanda, empty leaf-mines, fieldwork card no. 5014, 09.viii. 2011, leg. J. R. Stonis, A. Navickaitė & G. Varačinskas, genitalia slide nos AN 502 ♂, AN 503 ♂, AN 510 ♂.
Remarks. The species is very common in the Crimea: very widespread and very abundant.