NCI 2024
    Groups
    Mammals Birds Amphibians Reptiles Myxini – Hagfishes Petromyz' – Lampreys Sharks & rays Animals Holocep' – Chimaeras Ray-finned fishes Dipneusti – Lungfish Gastropoda – Snails & slugs Coelac' – Coelacanths Insecta – Insects / bugs Arachnida – Spiders & scorpions Malacostraca – Malacostracans Diplopoda – Millipedes Bivalvia – Marine molluscs Cephalopoda – Squids & octopuses Chilopoda – Centipedes Pycnogonida – Sea spiders Merostomata – Horseshoe crabs More Classes
    Filters

    Regions

    See AllSelect

    Habitat

    See AllSelect

    Scombridae – Mackerel, tuna, & bonito

    These fishes sport a more streamlined look, with retractable dorsal fins that disappear into grooves when not in use

    A family of fish that includes some of the most well-known and economically significant species in the ocean, such as tunas, mackerels, and bonitos. These fish are renowned for their streamlined bodies, incredible speed, and vital role in marine ecosystems. Found in oceans around the world, members of the Scombridae family are fascinating creatures with unique characteristics that make them stand out in the aquatic world.

    One of the most defining features of Scombridae species is their body shape. They have elongated, torpedo-shaped bodies designed for swift and efficient movement through the water. This streamlined form minimizes drag, allowing them to swim at remarkable speeds. For example, the Atlantic bluefin tuna, one of the most famous members of this family, can reach speeds of up to 73 km/h (45 mph), making it one of the fastest fish in the ocean.

    Scombridae fish possess a series of anatomical features that contribute to their exceptional swimming capabilities. They have two dorsal fins: the first is spiny, and the second is soft-rayed, often followed by a series of small finlets extending towards the tail. These finlets reduce turbulence and improve swimming efficiency. The pectoral fins are usually long and pointed, providing excellent maneuverability, while the pelvic and anal fins are positioned to aid in stability and steering.

    These fishes hold significant importance for human societies. They are a vital source of protein and are heavily targeted by commercial and recreational fisheries. Species like the bluefin tuna are highly prized for their rich, flavorful meat and are central to many culinary traditions around the world. The mackerels and bonitos are also popular for their taste and nutritional value.