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How many different kinds of fish are there in the world? This question often puzzles both marine enthusiasts and laypeople alike. The answer, surprisingly, is quite vast, with estimates ranging from tens of thousands to over 30,000 species. Fish, as one of the most diverse groups of animals on Earth, play a crucial role in marine ecosystems and human diets. In this article, we will explore the fascinating world of fish, uncovering some of the most intriguing and lesser-known species that inhabit our planet’s waters.
