How many types of sea fishes are there?

Some estimates report the world’s oceans are home to 20,000 species of fish. Ocean fishes come in all shapes, sizes, colors and live in drastically different depths and temperatures.

What are the main types of sea fish?

1. Saltwater Fish

• Sword Fish. Swordfish are commonly known as broadbills and are the only species in the Xiphiidae family.
• Atlantic Cod. The Atlantic Cod is part of the Gadidae family and is primarly hunted for food by humans.
• Mackerel.
• Trout.
• Atlantic Salmon.
• Tuna.
• Shark.
• Red Mullet.

What are 3 types of fish?

Fishes are typically divided into three groups: superclass Agnatha (jawless fishes), class Chondrichthyes (cartilaginous fishes), and superclass Osteichthyes (bony fishes).

What is the scariest fish in the ocean?

Lionfish Are Seriously the Scariest Fish in the Ocean. When you think of major scourges to our world fisheries, you probably think of overfishing, or bottom trawling, or pollution or climate change. But it may actually be the the invasive, poisonous, violently predatory lionfish.

What are the different types of fish in the ocean?

There are three main types of fish: bony fish (which includes such familiar species as tuna and salmon); cartilaginous fish (which includes sharks , rays, and skates); and jawless fish (a small family made up entirely of hagfish and lampreys ).

What is the most common fish in the ocean?

Angel Fish (Pomacanthidae)

What is the most colorful fish in the ocean?

Banggai Cardinalfish. Banggai Cardinalfish is one of the Most Beautiful And Colorful Fish in the world because of the unique pattern of black and white bars on its body.