
Percis symposium history
1st Percid Fish International Symposium - Percis I - Quetico Centre, Ontario, CA (1976)
Chairman: Peter J. Colby
2nd Percid Fish International Symposium - Percis II - Vaasa, Finland (1995)
Chairman: Hannu Lehtonen

3rd Percid Fish International Symposium - Percis III - Madison, Wisconsin, USA (2003)
Chairman: Jeffrey A. Malison

4th Percid Fish International Symposium - Percis IV - Tartu, Estonia (2016)
Chairman: Toomas Saat
