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Koi is an informal name for the colored variants of carp kept for ornamental purposes. There are many varieties of ornamental koi, originating from breeding that began in Niigata, Japan in the early 19th century. [1] [2] [3] Several varieties are recognized by Japanese breeders and owners, distinguished by coloration, patterning, and scalation.
Many color and tail pattern varieties exist. They generally need a ratio of 1 male to 2 females or more. All guppies and mollies are hardy fish that tolerate lower oxygen levels and temperatures than most aquarium fish, give birth to live young, and readily breed in home tanks. [58] can live in full sea water [59] 66 °F - 84 °F (19 °C - 29 °C)
Common names of fish can refer to a single species; to an entire group of species, such as a genus or family; or to multiple unrelated species or groups. Ambiguous common names are accompanied by their possible meanings. Scientific names for individual species and higher taxa are included in parentheses.
Catalog of Fishes is a comprehensive on-line database and reference work on the scientific names of fish species and genera. It is global in its scope and is hosted by the California Academy of Sciences. It has been compiled and is continuously updated by the curator emeritus of the CAS fish collection, William N. Eschmeyer.
Common name Scientific name Image Native Non-native Fresh water Salt water Notes African jewelfish: Hemichromis bimaculatus: African pompano: Alectis ciliaris: Also known as the pennant-fish and threadfin trevally. [4] African tigerfish: Hydrocynus vittatus: Alabama bass: Micropterus henshalli: Alabama shad: Alosa alabamae: Albacore: Thunnus ...
Koi (Cyprinus rubrofuscus) (introduced) Redside dace (Clinostomus elongatus) Rosyside dace (Clinostomus funduloides) Grass carp (Ctenopharyngodon idella) Satinfin shiner (Cyprinella analostana) Spotfin shiner (Cyprinella spiloptera) Common carp (Cyprinus carpio) Cutlips minnow (Exoglossum maxillingua) Eastern silvery minnow (Hybognathus regius)
Print/export Download as PDF; Printable version; In other projects ... Anabas cobojius (native), Gangetic koi; Anabas testudineus (native), ...
Yellow-white Butterfly Koi A butterfly koi, viewed from above. Butterfly koi, longfin koi, or dragon carp are a type of ornamental fish notable for their elongated finnage. The fish are a breed of the common carp, Cyprinus carpio, which includes numerous wild carp races as well as domesticated koi (nishikigoi).