The Percidae are a family of ray-finned fish, part of the order Perciformes, which are found in fresh and brackish waters of the Northern Hemisphere. The majority are Nearctic, but there are also Palearctic species. The family contains more than 200 species in 11 genera. The perches, and their relatives are in this family; well-known species include the walleye, sauger, ruffe, and three species of perch. However, small fish known as darters are also a part of this family.
The New Zealand urchin clingfish is a clingfish. It is found around New Zealand wherever sea urchins are present. Its length is between 2 and 3 cm.
Clingfishes are fishes of the family Gobiesocidae, the only family in the order Gobiesociformes. These fairly small to very small fishes are widespread in tropical and temperate regions, mostly near the coast, but a few species in deeper seas or fresh water. Most species shelter in shallow reefs or seagrass beds, clinging to rocks, algae and seagrass leaves with their sucking disc, a structure on their chest.
Dellichthys is a small genus of clingfishes from the family Gobiesocidae which are endemic to New Zealand. It had been regarded as a monotypic genus but a second species was described in 2018.
The giant clingfish, Haplocylix littoreus, is a clingfish of the family Gobiesocidae, the only species in the genus Haplocylix. It is found all down the east coast of New Zealand around the low water mark amongst seaweed, on rocky coastlines. Its length is up to 15 centimetres (5.9 in). This species was originally described as Cyclopterus littoreus in 1801 by Johann Reinhold Forster, John C. Briggs subsequently placed it in the monotypic genus Haplocylix. Its closest relative appears to be the Caribbean deepwater clingfish Gymnoscyphus ascitus.
Cephalopholis is a genus of marine ray-finned fish, groupers from the subfamily Epinephelinae in the family Serranidae, which also includes the anthias and sea basses. Many of the species have the word "hind" as part of their common name in English.
Bangana is a genus of fish in the family Cyprinidae, the carps and minnows. It is distributed across much of southern and eastern Asia. Species live mainly in the flowing waters of tropical and subtropical rivers.
Acyrtops is a genus of clingfishes native to the western Atlantic Ocean.
Apletodon is a genus of marine fish in the family Gobiesocidae (clingfishes). The genus was first named by John Carmon Briggs in 1955.
Arcos is a genus of clingfishes.
Aspasmodes briggsi is a species of clingfish native to the Seychelles. This species grows to a length of 2.5 centimetres (0.98 in) SL. This species is the only known member of its genus. This species was described by J.L.B. Smith in 1957 from a type collected at La Digue, Seychelles. The specific name honours the author of a 1955 monograph on the clingfishes, the American ichthyologist John "Jack" C. Briggs (1920-2018) of the University of Florida.
Diplecogaster is a genus of fish in the family Gobiesocidae found in Black Sea, Mediterranean Sea and Atlantic Ocean.
The minute clingfish is a tiny species of clingfish native to reef environments around the island of Guam, the Marshall Islands and the Northern Marianas Islands. This species is the only known member of its genus. This species was described in 1955 by John C. Briggs from a type collected off Saipan.
Opeatogenys is a genus of clingfishes. The two species occur in the eastern Atlantic Ocean with one being found also in the Mediterraean Sea.
Pherallodiscus is a genus of clingfishes native to the central eastern Pacific Ocean along the coast of Mexico. Based on genetic studies the genus should be merged into Gobiesox.
The Posidonia clingfish is a species of clingfish native to the Australia coast. This species grows to a length of 2 centimetres (0.79 in) SL. Pale green to pale blue with fine spots forming dark reticulations on back and sides, larger blue spots often on back, and a pinkish to brown line from snout to gill cover. The posidonia clingfish is endemic to southern Australia where its range extends from Corner Inlet in Victoria west as far as Rottnest Island in Western Australia. It occurs down to a depth of 10 metres (33 ft) where it is found on macroalgae and within seagrass beds, its favoured substrate to adhere to is the leaves of the sea grass Posidonia australis. This species is the only known member of its genus and was described by John C. Briggs in 1993 with a type locality of Fiddler's Bay which is 16 kilometres south of Tamby Bay in South Australia. Briggs gave the species the specific name hutchinsi in honour of the ichthyologist Barry Hutchins of the Western Australia Museum in Perth, Western Australia.
Rimicola is a genus of clingfishes found along the coasts of the eastern Pacific Ocean.
Opeatogenys gracilis is a species of clingfish from the family Gobiesocidae which is found in the Mediterraean Sea and in the eastern Atlantic Ocean. Suggested common name for this species are the pygmy clingfish and the seagrass clingfish.
Opeatogenys cadenati is a species of clingfish from the family Gobiesocidae. It occurs in the eastern Atlantic and has been recorded off Ghana, Senegal and Morocco, as well as off the Canary Islands. This species was described by John C. Briggs in 1957 with a type locality of Chenal de Joal off Senegal. Briggs honoured the French ichthyologist Jean Cadenat (1908-1992) who was Director of the Marine Biological Section of the Institut Français d’Afrique Noire in Gorée, Senegal.
Paracombrops is a genus of marine ray-finned fishes from the family Acropomatidae, the lanternbellies or glowbellies. The fish in this genus are found in the Indo-Pacific.
