New records of Lepidoptera in Crimea

New faunistic data on 51 species of Crimean Lepidoptera are given. Nemophora cupriacella (Hübner, 1819), Psyche casta (Pallas, 1767), Phyllonorycter medicaginella (Gerasimov, 1930), Ypsolopha scabrella (Linnaeus, 1761), Heliodines roesella (Linnaeus, 1758), Exaeretia ledereri (Zeller, 1854), Agonopterix nanatella (Stainton, 1849), Depressaria badiella (Hübner, 1796), D. libanotidella Schläger, 1849, D. marcella Rebel, 1901, D. olerella Zeller, 1854, Kasyniana diminutella (Rebel, 1932), Agdistis intermedia Caradja, 1920, A. paralia (Zeller, 1847), Tabulaephorus decipiens (Lederer, 1870), Aglossa asiatica Erschoff, 1872, Acrobasis bithynella Zeller, 1848, Hypsotropa unipunctella Ragonot, 1888, Furcula bifida (Brahm, 1787), Hadena vulcanica urumovi (Drenowski, 1931) are recorded for the peninsula for the first time. New faunistic information for 31 species previously known from Crimea by single or old records is provided. New data on larval host plants and biology of immature stages for 14 species are given.