i don’t know if it’s possible to cross those genera, but then who’d thought sturgeon and paddlefish could cross (they’re quite far apart evolutionarily), and yet it happened incredibly (by accident, well an intentional accident)... ======== tsuh yang *********************************** _______________________________________________ pbs mailing list pbs@lists.pacificbulbsociety.net http://lists.pacificbulbsociety.net/cgi-bin/…