1. Canadian National Collection of Insects, Arachnids and Nematodes; Agriculture and Agri-Food Canada; K. W. Neatby Building; Central Experimental Farm; Ottawa; ON; K1A 0C6; Canada
2. Canadian National Collection of Insects, Arachnids and Nematodes; Canadian Food Inspection Agency; K. W. Neatby Building; Central Experimental Farm; Ottawa; ON; K1A 0C6; Canada
3. Department of Life Sciences; Natural History Museum; Cromwell Road; London; SW7 5BD; UK
4. Department of Biology; University of Oulu; PO Box 3000; 90014; Oulu; Finland
5. Department of Biology; Laboratory of Genetics; University of Turku; 20014; Turku; Finland