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) argyropeza (Zeller) Biology . Hostplants: Populus tremula L., in North America on P. tremuloides Michx. Univoltine , larvae September to November, adults fly from April to June. Distribution . Ireland : Bond and Van Nieukerken 1987 ; Latvia : Savenkov et al. 1996 ; Lithuania : Ivinskis et al. 1985 ; Belarus : Merzheevskaja et al. 1976 . Also recorded from Northeastern China (Van Nieukerken and Liu 2000 ), possibly as an introduction. Remarks . In Ireland a few males of this parthenogenetic species were discovered and described ( Bond and Van Nieukerken 1987 ).