Experience proves, however, that ordinary salmo fario, or common brook trout, are the best for turning down; for the Loch Leven trout require deep water to grow to any size.
"A Cotswold Village"
J. Arthur Gibbs
But there are thousands of outers who, from choice or necessity, take their summer vacations where salmo fontinalis is not to be had.
"Woodcraft"
George W. Sears
Besides these there is, of course, the salmo ferox; but it is comparatively scarce, and only worth trolling for in some particular lochs, where they are known to be more easily come across than in others.
"Scotch Loch-Fishing"
AKA Black Palmer, William Senior