Species concerned: brown trout (Salmo trutta) – rainbow trout (Oncorhynchus mykiss) – American brook trout (Salvelinus fontinalis) – salmon (Salmo salar) – charr (Salvelinus alpinus) – grayling (Thymallus thymallus) – American lake trout (or grey trout) (Salvelinus namaycush) – huchen (Huchohucho)
Betrokken soorten: zeeforel (Salmo trutta) – regenboogforel (Oncorhynchus mykiss) – bronforel (Salvelinus fontinalis) – zalm (Salmo salar) – riddervis (Salvelinus alpinus) – vlagzalm (Thymallus thymallus) – Amerikaanse meerforel (Salvelinus namaycush) – Donauzalm (Huchohucho)