Published September 15, 2010 Klapalekiana, 46: 69–130, 2010 ISSN 1210-6100 Motýli (Lepidoptera) bývalého vojenského prostoru u Oleška (Česká republika, Ústecký kraj) Butterflies and moths (Lepidoptera) of the former military training area near Oleško (Czech Republic, Ústí Region) Jan ŠumpICH 582 61 Česká Bělá 212, Czech Republic; e-mail:
[email protected] Lepidoptera, ecofaunistics, species diversity, sand habitats, Czech Republic, Central Europe Abstract. The lepidopteran fauna of the former military training area near Oleško (Czech Republic: Ústecký Region) was studied in the year 2008. This area is on sandy ground, the predominant habitats are dry Scots pine forests growing on sand. 700 species were recorded, many of them are markedly psammophilous. Some characteristic spe- cies are very abundant there, namely on open habitats Aroga velocella (Zeller, 1839), Teleiopsis diffinis (Haworth, 1828), Platytes alpinellus (Hübner, 1813), Pyrausta ostrinalis (Hübner, 1796), Paradrina selini (Boisduval, 1840), Agrotis vestigialis (Hufnagel, 1766), Eilema pygmaeolum (Doubleday, 1847)���������������������������������������, some other species were only recorded individually (Aristotelia brizella (Treitschke, 1833), Helcystogramma lineolellum (Zeller, 1839), Pediasia fasce- linella (Hübner, 1813), Lythria cruentaria (Hufnagel, 1767) and Hadena irregularis (Hufnagel, 1766)). Elatobia fuliginosella (Lienig et Zeller, 1846), Decantha borkhausenii (Zeller, 1839), Epinotia rubiginosana (Herrich- Schäffer, 1851), Cydia conicolana (Heylaerts, 1874)