Salmo
Salmo is a genus of fish in the salmon family Salmonidae that includes the European species of salmon and trout , among them the familiar Atlantic salmon "Salmo salar" and the brown trout "Salmo trutta" . 
<triplet> salmon <subj> fish <obj> subclass of <triplet> salmon <subj> fish <obj> subclass of <triplet> Atlantic salmon <subj> Salmo <obj> parent taxon <subj> salmon <obj> subclass of <subj> salmon <obj> subclass of <subj> Salmo <obj> parent taxon <subj> Salmo <obj> parent taxon <triplet> brown trout <subj> Salmo <obj> parent taxon <subj> Salmo <obj> parent taxon <subj> Salmo <obj> parent taxon