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- Fish - Wikipedia
A fish (pl : fish or fishes) 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 jawed fish, the latter including all living cartilaginous and bony fish, as well as the extinct placoderms and acanthodians In a break to the long tradition of grouping
- Fish | Definition, Species, Classification, Facts | Britannica
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 lampreys and hagfishes through the cartilaginous sharks, skates, and rays to the abundant and diverse bony fishes
- 41 Types of Fish (Most Popular Saltwater and Freshwater Fish)
Oscar fish comes from the Cichlid family and is known by more common names like marble cichlid, velvet cichlid, and tiger Oscar They are native to the tropical region of South America where they are often sold as food The fish has been domesticated to other regions of the United States, Australia, and China as well
- Fish: The Ultimate Guide To Fishes Fish Life - Active Wild
Fish are found in both salt and freshwater habitats in most parts of the world Fish are craniates (i e , they have skulls), and being vertebrates, have backbones, which are made of bones called vertebrae, through which a spinal cord passes Ichthyology is the scientific study of fish, and an ichthyologist is a scientist who studies fish Fish
- Fish: Different Types, Definitions, Photos, and More
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, and ray-finned fishes, but is not a taxonomic group, which is a clade or group containing a common ancestor and all its descendants Instead, there are 3 main classes, groups, or types of fish
- Fish Pictures Facts - National Geographic
Fin fish like salmon have gills, are covered in scales, and reproduce by laying eggs Eels, by contrast, have worm-like bodies and exceedingly slimy skin Lungfish gulp air
- 100 Types of Fish (List of Fish Names with Pictures)
Fish, diverse and fascinating, inhabit various aquatic environments This vast group includes familiar species like salmon and cod, as well as exotic ones like angelfish and clownfish Our list encompasses a range of types, offering a glimpse into the remarkable diversity and beauty of these aquatic creatures
- Fish – Definition, Examples, Characteristics - Science Notes and Projects
Fish are aquatic vertebrates that typically have gills, fins, and a streamlined body They inhabit diverse environments, from freshwater rivers and lakes to salty oceans and deep seas Shared Characteristics with Other Vertebrates Fish, like all vertebrates, possess a backbone or spinal column
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