Cyprinidae is a family of freshwater fish commonly called the carp or minnow family, including the carps, the true minnows, and their relatives the barbs and barbels, among others. Cyprinidae is the largest and most diverse fish family, and the largest vertebrate animal family overall, with about 3,000 species; only 1,270 of these remain extant, divided into about 200 valid genera. Cyprinids range from about 12 mm (0.5 in) in size to the 3 m (9.8 ft) giant barb. By genus and species count, the family makes up more than two-thirds of the ostariophysian order Cypriniformes. The family name is derived from the Greek word kyprînos.
Cypriniformes is an order of ray-finned fish, which includes many families and genera of cyprinid fish, such as barbs, gobies, loaches, botias, and minnows. Cypriniformes is an “order-within-an-order”, placed under the superorder Ostariophysi—which is also made up of cyprinid, ostariophysin fishes. The order contains 11-12 families, over 400 genera, and more than 4,250 named species; new species are regularly described, and new genera are recognized frequently. Cyprinids are most diverse in South and Southeast Asia, but are entirely absent from Australia and South America. At 112 years old, the longest-lived cypriniform fish documented is the bigmouth buffalo.
Cyprinus is the genus of typical carps in family Cyprinidae. Most species in the genus are of East Asia origin with only the common carp in Western Asia and Europe; this invasive species has also been introduced to many other regions around the world. Cyprinus are closely related to some more barb-like genera, such as Cyclocheilichthys and Barbonymus (tinfoils). The crucian carps (Carassius) of western Eurasia, which include the goldfish, are apparently not as closely related.
The tinfoil barb is a tropical Southeast Asian freshwater fish of the family Cyprinidae. This species was originally described as Barbus schwanenfeldii by Pieter Bleeker in 1853, and has also been placed in the genera Barbodes and Puntius. The specific epithet is frequently misspelled schwanefeldii.
Barbus is a genus of ray-finned fish in the family Cyprinidae. The type species of Barbus is the common barbel, first described as Cyprinus barbus and now named Barbus barbus. Barbus is the namesake genus of the subfamily Barbinae, but given their relationships, that taxon is better included in the Cyprininae at least for the largest part.
Puntius is a genus of small freshwater fish in the family Cyprinidae native to South Asia and Mainland Southeast Asia, as well as Taiwan.
Rasbora is a genus of fish in the family Cyprinidae. They are native to freshwater habitats in South and Southeast Asia, as well as southeast China. A single species, R. gerlachi, is only known from an old specimen that reputedly originated from Africa (Cameroon), but this locality is considered doubtful. They are small, up to 17 cm (6.7 in) long, although most species do not surpass 10 cm (4 in) and many have a dark horizontal stripe.
Barbodes binotatus, commonly known as the spotted barb or common barb, is a tropical species of cyprinid fish endemic to Java, Indonesia.
Carassius is a genus in the ray-finned fish family Cyprinidae. Most species in this genus are commonly known as crucian carps, though this term often specifically refers to C. carassius. The most well known is the goldfish. They have a Eurasian distribution, apparently originating further to the west than the typical carps (Cyprinus), which include the common carp.
Barbodes is a genus of small to medium-sized cyprinid fish native to tropical Asia. The majority of the species are from Southeast Asia. Many species are threatened and some from the Philippines are already extinct. A survey carried out in 1992 only found three of the endemic Barbodes species, and only two were found in 2008. Several members of this genus were formerly included in Puntius.
Auriglobus is a genus of freshwater pufferfishes native to Southeast Asia. They generally resemble Chonerhinos, but are considerably smaller, only reaching up to 13 cm (5.1 in) in length, and are more strongly associated with freshwater. The different Auriglobus species are very similar in appearance — greenish-golden or yellowish-golden above and pale below — but can be separated by morphometrics and meristics. Until 1999, the Auriglobus species were included in Chonerhinos.
Chonerhinos is a monotypic genus of pufferfish, family Tetraodontidae. The only species is Chonerhinos naritus, the bronze pufferfish or yellow pufferfish. It is native to Southeast Asia, where it is mainly found in estuarine and coastal habitats. This species grows to a length of 28.5 centimetres (11.2 in) TL, but otherwise it generally resembles the smaller and more strictly freshwater Auriglobus pufferfish. This predatory species feeds on other fish, crustaceans and snails.
Luciobarbus is a genus of ray-finned fishes in the family Cyprinidae. Its members are found in fresh and brackish waters of southern Europe, northern Africa, the wider Near East, the Aral and Caspian Seas, and rivers associated with these. Several species in the genus are threatened. Most species are fairly small to medium-sized cyprinids, but the genus also includes several members that can surpass 1 m (3.3 ft) in length and the largest, the mangar can reach 2.3 m (7.5 ft).
Barbinae are a subfamily of fish included in the family Cyprinidae. The taxonomy for this group has not been entirely worked out as some genera historically considered within it are still considered incertae sedis with respect to being a member of the family, and may be included here, while others may be moved to other subfamilies.
Barbodes rhombeus is a species of cyprinid fish native to the Southeast Asian countries of Cambodia, Laos and Thailand where it inhabits clear hill streams. This species can reach a length of 6.5 centimetres (2.6 in) SL.
Barbonymus belinka is a species of cyprinid fish that is endemic to the west coast of Sumatra. This species can reach a length of 23.5 centimetres (9.3 in) TL.
Systomus is a genus of fish in the family Cyprinidae native to tropical Asia.
The Cyprininae are one of at least 11 subfamilies of cyprinid fish. It contains three genera in its strictest definition but many more are included depending on which authority is defining it, especially if the Labeobarbinae is not considered to be a valid grouping.
Barbodes sellifer, the saddled barb, is a species of cyprinid fish described in 2021. This species has not been reported sold in the aquarium trade, but where the species is present reports of them being kept by aquarists are abundant.
