Moth flies (Diptera: Psychodidae) of the northern Hercynian Mountains and adjacent localities (Czech Republic)

New faunistic data from the northern Hercynian Mountains and adjacent localities (Czech Republic) collected mostly at 52 sites in 2004–2010 are presented. Altogether, 88 species of moth flies (adults) of 38 genera (approximately 49% of all species of the family registered from the Czech Republic) are known to occur in this area. Twenty of these species were classified in the national Red List 2005 of threatened invertebrates and 14 are nationally scarce, suitable for further monitoring. Katamormia bezzii (Salamanna, 1983) and Berdeniella longispinosa (Vaillant, 1985) are new for Bohemia. In the appendix, the updated checklist of family Psychodidae is given for the Czech Republic and Slovakia.