Blue-backed fish facts for kids
Blue-backed fish are a special group of fish often found in Japanese cuisine. They are known for their rich, oily taste, which is different from white meat fish that have a lighter flavor. This isn't a scientific group, but it describes fish that look similar, have fatty meat, and are often found together.
Some common examples of blue-backed fish include sardines, mackerels, herrings, perch, and anchovys. These fish are packed with good things for your body! They are high in an important building block called histidine. They also contain healthy fats called omega-3 fatty acids, like eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Eating blue-backed fish as part of a balanced diet can be good for your health, even helping to lower cholesterol.
Most blue-backed fish live in the ocean. They swim together in large groups called schools, usually close to the water's surface. These fish travel long distances and eat tiny living things like plankton. As their name suggests, they have a dark blue back and a light, almost white, belly. Blue-backed fish are usually small. They are caught in large numbers, which makes them affordable for many people. This is why they are often seen as common fish for everyday meals, unlike bigger, more expensive fish caught in smaller amounts.
What Kinds of Fish Are Blue-Backed?
Many different types of fish are considered blue-backed fish. Here are some of the main groups:
- Clupeiformes: This group includes fish like herrings and anchovys. They are often found in large schools and are important food sources.
- Beloniformes: This group has interesting fish such as flyingfish, which can glide through the air, and needlefish, known for their long, thin bodies.
- Perciformes: This is a very large group of fish, with over 7,000 different kinds! It includes fish like perch, which are popular for eating.
