The serpent eel or sand snake-eel is an eel found in the eastern Atlantic Ocean, western Mediterranean Sea, western Indian Ocean, western Pacific Ocean and the north-east and west coast of North Island in New Zealand. It is an elongated, slender fish with a length of up to 250 centimetres. It spends the day with its body immersed in the sediment, emerging into the open water at night.
This glossary of ichthyology is a list of definitions of terms and concepts used in ichthyology, the study of fishes.
The silver drummer, also known as the buff bream, buffalo bream, buffs, common buffalo bream, drummer bream, Southern silver drummer or Sydney drummer, is a species of marine ray-finned fish, a sea chub from the family Kyphosidae. It is found in the southeastern Indian Ocean and the southwestern Pacific Ocean off Australia and New Zealand where they are found in shallow water near rocky reefs.
Brachypterois serrulata, the sawcheek scorpionfish or pygmy lionfish, is a species of scorpionfish native to the northwestern Pacific Ocean.
Petroleuciscus is a genus of four species of ray-finned fish in the family Cyprinidae. It was usually included in Leuciscus until recently. This genus unites the Ponto-Caspian chubs and daces. Recent research has indicated that Petroleuciscus esfahani is probably a synonym of Alburnus doriae.
The Mossul bleak is a species of ray-finned fish in the genus Alburnus. However, a recent study found that Alburnus mossulensis was probably a synonym of Alburnus sellal.
The Sellal bleak is a species of ray-finned fish in the genus Alburnus. It can be found in the drainage basins of the Queiq River and the Tigris–Euphrates river system in Iran, Iraq, Syria and Turkey. A recent study has found that Alburnus mossulensis was probably a synonym of Alburnus sellal.
Blennophis anguillaris, the snaky klipfish, is a species of clinid found in the subtropical waters of the Atlantic Ocean around South Africa. It can be found in the subtidal zone and also is a denizen of tidepools. This species can reach a maximum length of 30 centimetres (12 in) TL.
Clinus agilis, the agile klipfish, is a species of clinid found in subtropical waters of the Atlantic Ocean from Namibia to South Africa where it is commonly found in estuaries and tide pools. This species can reach a maximum length of 10 centimetres (3.9 in).
Paroncheilus affinis, the bigtooth cardinalfish or longtooth cardinalfish, is a species of marine fish in the family Apogonidae and the only member of its genus. The bigtooth cardinalfish lives in the west-central Atlantic, off southern Florida, United States, and from the Bahamas to Venezuela, and as far south as Suriname. This species also is found in the east-central Atlantic and the Gulf of Guinea, and has been reported as far as Cape Verde. It is a pale orangeish colour.
Sebastes pachycephalus is a species of marine ray-finned fish belonging to the subfamily Sebastinae, the rockfishes, part of the family Scorpaenidae. It is found in shallow rocky reefs of Northwest Pacific.
Astyanax microschemos is a species of characid fish from Brazil. It belongs to the A. scabripinnis species complex and differs from other species outside it by having a lower number of branched anal fin rays and its shallow body depth being about 26.9-29.7 vs more than 35% of its standard length (SL). Compared to species of its own complex, it can be distinguished by the combination of its shallow body depth, and smaller interorbital width. The species name comes from the Greek mikroschemos, meaning "low stature", which refers to the shallow body depth of the animal.
Amirkabir's bleak is a species of freshwater fish in the family Cyprinidae, endemic to Iran. Recent research has indicated that A. amirkabiri is probably a synonym of Alburnus doriae.
Petroleuciscus esfahani is a species of cyprinid freshwater fish from Iran. It is size of about 10 cm.
Gobiomorphus coxii, or Cox's gudgeon, is a species of sleeper goby in the family Eleotridae which is native to the upland rivers of south eastern Australia.
Galaxias mcdowalli, McDowall's galaxias, is a galaxiid of the genus Galaxias, a member of the Mountain Galaxias species complex group of freshwater fish, found in Australia.
Galaxias oliros, the obscure galaxias, is a galaxiid of the genus Galaxias, a member of the Mountain Galaxias species complex group of freshwater fish, found in Australia.
Galaxias ornatus, the ornate galaxias, is a galaxiid of the genus Galaxias, a member of the Mountain Galaxias species complex group of freshwater fish, found in Australia.
Upeneus pori, Por's goatfish, is a species of marine ray-finned fish, a goatfish from the family Mullidae which is found in western Indian Ocean and the eastern Mediterranean Sea.
Kyphosus vaigiensis, the brassy chub, brassy drummer, long-finned drummer, low-finned drummer, Northern silver drummer, Queensland drummer, Southern drummer, blue-bronze sea chub, brassy rudderfish, yellow seachub, large-tailed drummer, low-finned chub or long-finned rudderfish, is a species of marine ray-finned fish, a sea chub from the family Kyphosidae. It is a largely herbivorous species which has a circumglobal distribution. Studies in the 21st Century appear to have shown that some other species in the genus Kyphosus are junior synonyms of this taxon.
