The correct option is
B SardinellaA. Wallagonia is a genus of catfishes found in Southeast Asia.
B. Sardinella is a genus including fishes of those species that are abundant in warm waters of subtropical and tropical oceans and commonly used for food.
C. Dussumieria is a genus including rainbow sardines commonly known as dwarf round herrings.
D. Scomber is a genus including true mackerel fishes.
Salmon is a common ray-finned fish and is considered as a healthy food for heart patients. It comes under Sardinella. So, the correct answer is 'Sardinella'.