Mackerel is a common name applied to a number of different species of pelagic fish, mostly from the family Scombridae. They are found in both temperate and tropical seas, mostly living along the coast or offshore in the oceanic environment.
Herring are forage fish, mostly belonging to the family Clupeidae.
"Sardine" and "pilchard" are common names for various small, oily forage fish in the herring family Clupeidae. The term "sardine" was first used in English during the early 15th century and may come from the Italian island of Sardinia, around which sardines were once abundant.
Percina austroperca, the southern logperch, is a small species of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae, which also contains the perches, ruffes and pikeperches. They are highly resilient with a minimum population doubling time of less than 15 months. It is found in the Escambia and Choctawhatchee river systems in western Florida and southern Alabama.
The Yarra pygmy perch, Nannoperca obscura, is a species of temperate perch endemic to Australia. It occurs in the coastal drainages of southeastern Australia, preferring streams and lakes with plentiful vegetation and flowing water. It feeds on small insects and their larvae, as well as small crustaceans. This species can reach a total length of 7.5 cm (3.0 in), though most only reach about 5 cm (2.0 in). Yarra pygmy perch are olive-green above, greenish-brown on the sides, and yellowish-white below, with chevron-shaped markings on rear half of the body. It can also be found in the aquarium trade.
Parachanna africana, the African snakehead or Niger snakehead, is a species of fish from west-central Africa. Little is published on its biology. Limited primarily to coastal sections of rivers, it is thought to be a nest-building, thrust predator like other Channidae.
The dusky spiny tree rat is a species of rodent in the family Echimyidae. It is endemic to Brazil.
Telmatherina abendanoni is a species of fish in the subfamily Telmatherininae part of the family Melanotaeniidae, the rainbowfishes. It is endemic to Indonesia where it occurs only in Lake Matano on the island of Sulawesi. The specific name honours the Dutch malacologist and mining engineer Eduard Cornelius Abendanon (1878-1962), who was the leader of the Central Celebes Expedition of 1907–1918, on which the type was collected.
Telmatherina is a genus of sailfin silversides endemic to the Indonesian island of Sulawesi. They are restricted to the Malili Lake system, consisting of the large Matano and Towuti, and the small Lontoa (Wawantoa), Mahalona and Masapi. They are also found in rivers and streams that are part of this lake system.
Telmatherina antoniae is a species of fish in the subfamily Telmatherininae part of the family Melanotaeniidae, the rainbowfishes. It is endemic to Indonesia where it occurs only in Lake Matano on Sulawesi. The species was described in 1991 by Maurice Kottelat and its specific name honours his wife, Antonia.
Telmatherina opudi is a species of fish in the subfamily Telmatherininae part of the family Melanotaeniidae, the rainbowfishes. It is endemic to Indonesia. his species was described in 1991 by Maurice Kottelat from a type locality of Lake Matano. Kottelat gave the species the specific name of opudi which is the local name for all the species of Telmatherina found in Lake Matano.
Telmatherina prognatha is a species of fish in the subfamily Telmatherininae part of the family Melanotaeniidae, the rainbowfishes. It is endemic to Indonesia, where it occurs only in Lake Matano on the island of Sulawesi.
Telmatherina sarasinorum is a species of fish in the subfamily Telmatherininae part of the family Melanotaeniidae, the rainbowfishes. It is endemic to Indonesia, where it occurs only in Lake Matano on the island of Sulawesi. This species was described in 1991 by Maurice Kottelat, the types being collected at Mengonuwai on Lake Matano. Kottelat gave the species the specific name sarasinorum in honour of the Swiss second cousins, naturalists and ethnographers Paul (1856-1929) and Fritz Sarasin (1859-1942). The Sarasins discovered Lake Matano and collected the first specimens of fishes in the genus Telmatherina.
Telmatherina wahjui is a species of fish in the subfamily Telmatherininae part of the family Melanotaeniidae, the rainbowfishes. It is endemic to Indonesia, where it occurs only in Lake Matano on the island of Sulawesi. It can reach a maximum length of around 5 centimetres (2.0 in). This species was described in 1991 by Mairice Kottelat with a type locality of Alaponkepi which is situated at the outlet of Lake Matano. The specific name honours Beni N. Wahju who was Vice President and Secretary of P. T. Inco Industries, Mr Wahju's support was vital in ensuring the ichthyological survey of the Malili Lakes, on which the type of this species was collected, was possible.
The obscure snakehead, Parachanna obscura, is a medium-sized carnivorous fish that has an elongated shape tapered on both ends and is covered in medium circular scales (cycloid). The head, resembling a snake, is long and depressed anteriorly and covered with cycloid scales slightly larger than those scales on the body. This species is found in central Africa along the western coastline from as far north as Senegal to as far south as Zaire and into central Africa into southwest Sudan.
Telmatherina albolabiosus is a species of fish in the subfamily Telmatherininae part of the family Melanotaeniidae, the rainbowfishes. It is endemic to Indonesia where it occurs only in Lake Matano on the island of Sulawesi.
Parachanna insignis is a species of ray-finned fish from the snakehead family, Channidae from western central Africa.
Betta obscura is a species of gourami that occurs in the Barito basin in Kalimantan Tengah, Indonesia. This species is a mouthbrooder, and grows to a length of around 9 centimetres (3.5 in) SL.
