Top 10 largest fishes in the world

   Top 10 largest fishes in the world

Whale Shark 

Introduction: 

Aquatic animals, also known as marine animals, are creatures that live in the world's oceans, seas, rivers, lakes, and other bodies of water. They come in various sizes and shapes and are an essential part of the Earth's ecosystem.

Biodiversity refers to the variety of life on the planet. The Earth's oceans and other water bodies are home to a diverse array of aquatic animals, making them a critical component of the Earth's biodiversity. These animals play a vital role in the food chain and are responsible for maintaining the health and balance of the marine ecosystem. The biodiversity of aquatic animals is enormous. The oceans alone harbor over one million species, ranging from the tiniest plankton to the largest whales. The world's rivers and lakes are also teeming with life, including fish, crustaceans, and other aquatic creatures.

Aquatic animals are categorized into several groups, including fish, mammals, reptiles, birds, and invertebrates. Fish are the most abundant type of aquatic animal and constitute over half of all vertebrate species on the planet. They come in a wide range of shapes and sizes, from minuscule minnows to giant sharks and whales. Marine mammals are another crucial group of aquatic animals. These include dolphins, seals, sea lions, walruses, and whales. These animals have adapted to life in the water and possess unique characteristics that allow them to thrive in the ocean environment.

Reptiles such as sea turtles, crocodiles, and alligators also inhabit aquatic environments. These animals have evolved to live both on land and in water and play a vital role in the marine ecosystem. Birds such as penguins, pelicans, and seagulls also rely on the oceans and other bodies of water for their survival. These animals are often seen diving into the water to catch fish and other aquatic creatures.

Invertebrates, such as jellyfish, crabs, and lobsters, are also found in marine environments. These animals are critical in maintaining the health and balance of the ecosystem and provide food for other marine creatures.

Unfortunately, human activities such as overfishing, pollution, and climate change threaten many aquatic animal species. Some species have already gone extinct, while others are at risk of becoming extinct shortly. It is essential that we take steps to protect these animals and preserve their habitats to ensure the health and balance of the marine ecosystem.

In conclusion, aquatic animals are vital to the Earth's biodiversity. They come in a wide variety of shapes and sizes and are found in oceans, seas, rivers, and lakes around the world. It is our responsibility to protect these animals and their habitats to ensure the health and balance of the marine ecosystem for future generations.

Here are the top 10 largest fish in the world:

1.   Whale shark - can grow up to 40 feet (12.2 meters) in length and weigh over 20 tons (18,143 kilograms).

2.   Basking shark - can grow up to 32 feet (9.8 meters) in length and weigh over 5 tons (4,536 kilograms).

3.   Great white shark - can grow up to 20 feet (6.1 meters) in length and weigh over 5,000 pounds (2,268 kilograms).

4.   Tiger shark - can grow up to 18 feet (5.5 meters) in length and weigh over 1,900 pounds (862 kilograms).

5.   Greenland shark - can grow up to 24 feet (7.3 meters) in length and weigh over 2,200 pounds (998 kilograms).

6.   Sawfish - can grow up to 23 feet (7 meters) in length and weigh over 1,000 pounds (454 kilograms).

7.   Giant oceanic manta ray - can grow up to 23 feet (7 meters) in width and weigh over 5,000 pounds (2,268 kilograms).

8.   Arapaima - can grow up to 10 feet (3 meters) in length and weigh over 400 pounds (181 kilograms).

9.   Beluga sturgeon - can grow up to 20 feet (6 meters) in length and weigh over 3,500 pounds (1,588 kilograms).

10.                       Alligator gar - can grow up to 10 feet (3 meters) in length and weigh over 300 pounds (136 kilograms).

 

                          Top 10 largest fishes in the world