![](https://www.continentaltrout.com/wp-content/uploads/2015/06/CTCF-Schoeffmann-834x399.jpg)
Johannes Schöffmann
“The masters without a Masters”, researcher and publicist; author of Trout of the Genus Salmo: Diversity and Distribution
“The masters without a Masters”, researcher and publicist; author of Trout of the Genus Salmo: Diversity and Distribution