I'm sorry to inform everyone of the recent death of Joanne Norton. She was well known for her livebearer and angelfish genetic research.
Here are some links about or written by her if someone does not know who Joanne was.
http://www.theangelfishsociety.org/genetics.htm
http://www.petsforum.com/cis-fishnet/afm/G29012.htm
http://home.clara.net/xenotoca/click.htm (pics taken by Joanne)
http://www.cichlidae.com/article.php?id=50

