Rastrelliger brachysoma (Indian Mackerel) is a species of ray-finned fishes in the family mackerels. Individuals are known to live for 4 years and can grow to 34.5 cm.
Definition: A habitat that is in or on a sea or ocean containing high concentrations of dissolved salts and other total dissolved solids (typically >35 grams dissolved salts per litre).
Definition: Expressions of the estuarine biome occur at wide lower courses of a rivers where they flow into a sea. Estuaries experience tidal flows and their water is a changing mixture of fresh and salt.