Salvelinus namaycush x Salvelinus fontinalis
A splake trout is the hybrid cross between a female Lake Trout & a male Brook Trout. It has a dark background with white spots. The tail fin is not as deeply forked as lake trout. The pectoral fins are easily distinguished from rainbow trout as splake have a dark background with white spots and rainbows have a lighter, silvery background with dark spots.