Just to have a good picture of what we are talking about http://www.ento.org.nz/nzentomologist/new_issues/Weta46_1_2013/Weta46_1_49-50.pdf *********************************************** The BEE-L mailing list is powered by L-Soft's renowned LISTSERV(R) list management software. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html