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The zebrafish (Danio rerio) is a freshwater fish belonging to the minnow family of the order Cypriniformes.Native to South Asia, [2] it is a popular aquarium fish, frequently sold under the trade name zebra danio [3] (and thus often called a "tropical fish" although it is both tropical and subtropical).
The zebra pleco (Hypancistrus zebra) is a species of catfish endemic to a small section of the Rio Xingu in Brazil. It occurs in the big bend area of the river, downstream from the town of Altamira, Para. It was first described in 1991. [3] It gets its name from its black and white stripes, resembling the colouration of a zebra.
The fish is oval-like in shape and most are seen to be 6–10 centimetres (2.4–3.9 in) in length, but can reach up to 20 centimetres (7.9 in). Some members of this genus are toxic, which is a quality that some have accumulated during evolution to enhance feeding.
Fish of this genus tend to be attractively marked with dark brown to black and white, arranged in spots, stripes, or squiggles. [4] Breeding males have larger odontodes on the pectoral fin spines and on the cheek, though in some species, breeding males also have hypertrophied odontodes on the lateral plates like Peckoltia. [4]
Horses can breed with Przewalski's horse to produce fertile hybrids. Mule, a cross of female horse and a male donkey. Hinny, a cross between a female donkey and a male horse. Mules and hinnies are examples of reciprocal hybrids. Kunga, a cross between a donkey and a Syrian wild ass. Zebroids. Zeedonk or zonkey, a zebra/donkey cross. Zorse, a ...
The convict cichlid (Amatitlania nigrofasciata) is a fish species from the family Cichlidae, native to Central America, [3] also known as the zebra cichlid. [4] Convict cichlids are popular aquarium fish [ 3 ] and have also been the subject of numerous studies on fish behaviour.
Bamboo Shrimp need stable water conditions, and they do best in well-established aquariums, like one of the best tropical fish tanks, that have lots of plants and places to hide. 16. Mystery Snails
Exposure of zebra fish to a chemical environmental agent, analogous to that caused by anthropogenic pollution, amplified the effects of inbreeding on key reproductive traits. [40] Embryo viability was significantly reduced in inbred exposed fish and there was a tendency for inbred males to sire fewer offspring.