A fish is an aquatic, anamniotic, gill -bearing vertebrate animal with swimming fins and a hard skull, but lacking limbs with digits. Fish can be grouped into the more basal jawless fish and the more common …

Jan 3, 2023 · Fish are aquatic vertebrates. They usually have gills, paired fins, a long body covered with scales, and tend to be cold-blooded. “Fish” is a term used to refer to lampreys, sharks, coelacanths, …

Jul 28, 2022 · Fish - the ultimate guide to fishes & fish life. What is a fish? What type of animal is a fish? Is a fish a vertebrate? How do fish breathe?

Oct 28, 2025 · A fish is any of approximately 34,000 species of vertebrate animals (phylum Chordata) found in the fresh and salt waters of the world. Living fish species range from the primitive jawless …

Your destination for news, pictures, facts, and videos about fish.

Dec 27, 2022 · TYPES OF FISH. Here is a list of all fish names in English with pictures.Different species of fish names are listed here with PDF. If you wa

"Fish" is not a formal taxonomic grouping in systematic biology. Amphibians, reptiles, birds and mammals all descended from lobe-finned fish. But the use of the term "fish" is so convenient that we …

May 21, 2024 · Learn about fish in biology. Get the fish definition, see examples, and discover the characteristics of these aquatic animals.

From Atlantic Cod to Mackerel, read the unique characteristics, habitats, behaviors, and diets of 30 popular fish types. Get lost in these aquatic creatures and sub-species.

The word fish is the same whether it is singular or plural—you can talk about one fish or ten fish. The word fish is used to refer to an individual fish or to a group of fish of the same species. The word …