Biosteres (Chilotrichia) haemorrhoeus (Haliday, 1837)

Distribution in Iran. Guilan (Ghahari et al. 2012b), West Azarbaijan (Rastegar et al. 2012).

Distribution outside Iran. Austria (Fischer 1963, 1980 as Opius haemorrhoeus; Fischer and Koponen 1999; Yu et al. 2012), Belgium, Czech Republic, Denmark, Finland, France, Hungary, former Yugoslavia (Fischer 1963 as Opius haemorrhoeus; Fischer and Koponen 1999; Yu et al. 2012), Bulgaria, Canada, Croatia, Italy, Montenegro, Netherlands, Romania, Serbia, Slovakia, Sweden, Switzerland (Yu et al. 2012), Georgia, Poland, USA (Fischer and Koponen 1999; Yu et al. 2012), Germany (Fischer 1963 as Opius haemorrhoeus; Belokobylskij et al. 2003; Yu et al. 2012), Malta (van Achterberg 2014a; Papp 2015), Russia (Fischer and Koponen 1999; Tobias 2000; Yu et al. 2012), Turkey (Fischer and Beyarslan 2005a; Beyarslan and Fischer 2011, 2013; Yu et al. 2012; Beyarslan 2015), UK (Marshall 1899; Fischer 1963 as Opius haemorrhoeus; Fischer and Koponen 1999; Broad et al. 2012; Yu et al. 2012).

Host records. It is reported from Pegomya bicolor (Wiedemann, 1817), P. holostaea (Hering, 1924) and P. solennis (Meigen, 1826) ( Diptera: Antomyiidae) (Fischer and Koponen 1999; Yu et al. 2012).