Western Palaearctic Ectoedemia (Zimmermannia) Hering and Ectoedemia Busck s. str. (Lepidoptera: Nepticulidae): five new species and new data on distribution, hostplants and recognition Author van Nieukerken, Erik Naturalis Biodiversity Center, Leiden, Netherlands Author Laštůvka, Aleš Mendel University of Agriculture & Forestry, Brno ,, Czech Republic Author Laštůvka, Zdeněk Mendel University of Agriculture & Forestry, Brno ,, Czech Republic text ZooKeys 2010 2010-01-08 32 32 1 82 journal article 10.3897/zookeys.32.282 d33a3344-7f9a-4028-8569-2b7643d9b43f 1313–2970 576594 9CACC88D-12A3-4FEC-948E-90365B649BB6 Ectoedemia (Ectoedemia) hannoverella (Glitz) Biology . Hostplants: Populus nigra L. and P. × canadensis Moench. Univoltine, larvae September to November, adults fly from May to July. Distribution . Sweden : Svensson 1987 ; Latvia : Savenkov 1989 ; Great Britain : Langmaid and Young 2004 ; Prichard and Clifton 2004 ; Spain : Van Nieukerken et al. 2004a ; Lithuania : Puplesis et al. 1990 ; Bulgaria : Chorbadziev 1915 (overlooked in 1985, confirmed by record here); Russia (including Siberia): Van Nieukerken et al. 2004b ; Puplesis 1994 . Further records in France and Italy : Baldizzone 2004 ; Van Nieukerken et al. 2006 . Also recorded from Northeastern China in the botanical garden of Harbin (Van Nieukerken and Liu 2000 ), possibly as an introduction. New record for Rumania . Remarks . Ectoedemia hannoverella seems to be expanding its range, and has done so in the last 20 years at least westwards to Britain and northwards to Sweden . Material . Bulgaria : 1♀ , Sliven , 25. VI .2001 , J. Junnilainen ( JJ ). Rumania : old mines on last year’s leaves, Calafat, 26. VI .1997 , Populus nigra , A. Laštůvka (AL).