Freshwater shark

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Some prehistoric sharks (in a broad sense), including hybodonts and xenacanths, are also thought to have inhabited freshwater environments.

A small number of freshwater fish cyprinids and catfish (which are bony fish and thus quite unrelated to sharks) are also commonly called "freshwater sharks", "sharkminnows" or simply "sharks", particularly in the aquarium fish trade:

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Rockfish is a common term for several species of fish, referring to their tendency to hide among rocks.

<span class="mw-page-title-main">Red-tailed black shark</span> Species of fish

The red-tailed black shark, also known as the redtail shark and redtail sharkminnow, is a species of freshwater fish in the carp family, Cyprinidae. Despite its name, it is more closely related to carp. It is endemic to Thailand and currently critically endangered, but common in aquaria, where it is prized for its deep black body and vivid red or vivid orange tail. The red-tailed black sharks seen in the aquarium trade today are all captive bred.

<span class="mw-page-title-main">Sea Life at Mall of America</span> Aquarium in Minnesota, United States

Sea Life at Mall of America is a public aquarium located in the Mall of America in Bloomington, Minnesota, United States. The 1.3 million-US-gallon aquarium contains thousands of aquatic creatures, including sea turtles, sharks, sawfish, stingrays, jellyfish and seahorses. There are eleven exhibits featured at the aquarium. The aquarium is highlighted by a 300-foot (91 m) 360° clear acrylic tunnel, which consists of four different areas housing both freshwater and salt water creatures.

Community aquaria are tanks that are designed to contain more than one species of fish. Most commonly they include a variety of species that do not normally occur together in nature, for example angelfish from Brazil, swordtails from Mexico, and gouramis from South East Asia. The aim of such communities is to bring together fish that are compatible in temperament and water requirements, while using their different colours and behaviors to add interest and entertainment value.

<span class="mw-page-title-main">Fishkeeping</span> Practice of containing fish

Fishkeeping is a popular hobby, practiced by aquarists, concerned with keeping fish in a home aquarium or garden pond. There is also a piscicultural fishkeeping industry, serving as a branch of agriculture.

Elephant fish may refer to:

<span class="mw-page-title-main">Ariidae</span> Family of fishes

The Ariidae or ariid catfish are a family of catfish that mainly live in marine waters with many freshwater and brackish water species. They are found worldwide in tropical to warm temperate zones. The family includes about 143 species.

The term red tail may refer to the following animals:

<i>Labeo</i> Genus of fishes

Labeo is a genus of carps in the family Cyprinidae. They are found in freshwater habitats in the tropics and subtropics of Africa and Asia.

<span class="mw-page-title-main">Brackish-water aquarium</span>

A brackish-water aquarium is an aquarium where the water is brackish (semi-salty). The range of "saltiness" varies greatly, from near freshwater to near marine and is often referred to as specific gravity (SG) or salinity. Brackish water aquaria is a popular specialization within the fishkeeping hobby. Many species of fish traded as freshwater species are actually true brackish species, for example mollies, Florida flagfish, and some cichlids such as chromides and black-chin tilapia. There are also several popular species traded purely as brackish water fish, including monos, scats, archerfish, and various species of pufferfish, goby, flatfish, and gar. Generally, aquarists need to maintain a specific gravity of around 1.005 to 1.010 depending on the species being kept, but practically all brackish water fish tolerate variations in salinity well, and some aquarists maintain that regularly fluctuating the salinity in the aquarium actually keeps the fish healthy and free of parasites.

<span class="mw-page-title-main">Siamese algae-eater</span> Species of fish

The Siamese algae-eater is a species of freshwater fish in the carp family, Cyprinidae. This bottom-dwelling tropical fish is found in mainland Southeast Asia, including the Chao Phraya and Mekong basins as well as the Malay Peninsula. Its natural habitats are streams and rivers as well as flooded forests during the rainy season. The Siamese algae-eater should not be confused with the flying fox or the false siamensis , lacking the distinctive black bands of the former.

<span class="mw-page-title-main">Rainbow shark</span> Species of fish

The rainbow shark is a species of Southeast Asian freshwater fish from the family Cyprinidae. It is also known as the ruby shark, red-fin shark, red-finned shark, rainbow sharkminnow, green fringelip labeo, whitefin shark and whitetail sharkminnow. It is a popular, semi-aggressive aquarium fish. Unlike true sharks, which belong to the Chondrichthyes lineage, the rainbow shark is an actinopterygiian.

<i>Myxocyprinus</i> Species of fish

Myxocyprinus is a monotypic genus of freshwater fish in the monotypic subfamily Myxocyprininae within the family Catostomidae. The only species is Myxocyprinus asiaticus, also known as the Chinese sucker.

<i>Epalzeorhynchos</i> Genus of fishes

Epalzeorhynchos is a small ray-finned fish genus of the family Cyprinidae. Its members are – like some other cyprinids – known as "freshwater sharks" or simply "sharks". They are, however, freshwater members of the Osteichthyes lineage which is distinct from the Chondrichthyes lineage of sharks. The description of these animals as "shark" is most likely a reference to the shark-like shape of these popular cyprinids.

<span class="mw-page-title-main">North Carolina Aquariums</span> Aquarium

North Carolina Aquariums is a system of three public aquariums located in Kure Beach, Roanoke Island and Pine Knoll Shores. All are operated by the Aquariums Division of the North Carolina Department of Natural and Cultural Resources since 1976 and were accredited by the Association of Zoos and Aquariums. All three aquariums feature dive shows, live animal encounters, and feeding programs.

<span class="mw-page-title-main">Black sharkminnow</span> Species of fish

The black sharkminnow, also known as the black shark or black labeo, is a species of freshwater fish in the carp family. It is found in the Mekong and Chao Phraya river basins, Malay Peninsula, Sumatra, Java and Borneo. It can reach a length of 90 cm (3 ft) and a weight of 7 kg (15 lb). It is sometimes seen in the aquarium trade, but is generally unsuitable for home aquaria due to its large adult size and territorial, aggressive behavior.

The harlequin sharkminnow is a freshwater cyprinid fish from central Africa. It is also known as the harlequin shark and variegated shark, especially in the aquarium hobby.

<span class="mw-page-title-main">Ripley's Aquarium of Canada</span> Public aquarium in Toronto, Ontario

Ripley's Aquarium of Canada is a public aquarium in Toronto, Ontario, Canada. The aquarium is one of three aquariums owned-and-operated by Ripley Entertainment. It is located in downtown Toronto, just southeast of the CN Tower. The aquarium has 5.7 million litres of marine and freshwater habitats from across the world. The exhibits hold more than 20,000 exotic sea and freshwater specimens from more than 450 species.