This is a multi-part message in MIME format. ------=_NextPart_000_000C_01C02349.14218620 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hola amigos! I'm a Msc student in the University of Costa Rica. I'm doing my thesis = on aphidofagous sirfids. One of my chapters is about sexual selection = (territorial males). I would like to know if somebody in this list is = working on a similar topic in order to share knowledge. Thanks, Onanchi Ure=F1a Laboratorio de Entomolog=EDa Escuela de Biolog=EDa Universidad de Costa Rica. ------=_NextPart_000_000C_01C02349.14218620 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD W3 HTML//EN">Hola amigos!I'm a Msc student in the University of Costa = Rica. I'm=20 doing my thesis on aphidofagous sirfids. One of my chapters is = about=20 sexual selection (territorial males). I would like to know if = somebody in=20 this list is working on a similar topic in order to share=20 knowledge.Thanks,Onanchi UreñaLaboratorio de EntomologíaEscuela de BiologíaUniversidad de Costa = Rica.