Osteichthyes, popularly referred to as the bony fish, is a diverse taxonomic group of fish that have skeletons primarily composed of bone tissue. They can be contrasted with the Chondrichthyes, which have skeletons primarily composed of cartilage. The vast majority of fish are members of Osteichthyes, which is an extremely diverse and abundant group consisting of 45 orders, and over 435 families and 28,000 species. It is the largest class of vertebrates in existence today. The group Osteichthyes is divided into the ray-finned fish (Actinopterygii) and lobe-finned fish (Sarcopterygii). The oldest known fossils of bony fish are about 420 million years old, which are also transitional fossils, showing a tooth pattern that is in between the tooth rows of sharks and bony fishes.
The Asian arowana comprises several phenotypic varieties of freshwater fish distributed geographically across Southeast Asia. While most consider the different varieties to belong to a single species, work by Pouyaud et al. (2003) differentiates these varieties into multiple species. They have several other common names, including Asian bonytongue, dragonfish, and a number of names specific to the different color varieties.
The mojarras are a family, Gerreidae, of fish in the order Perciformes. The family includes about 53 species found worldwide in tropical and warm temperate regions. They mostly inhabit coastal salt and brackish waters, although some occur in fresh water.
The great sand eel is the greater species of sand eel. The maximum size is 35 centimetres (14 in).
Monodactylus argenteus is a species of fish in the family Monodactylidae, the moonyfishes. Its common names include silver moonyfish, or silver moony, butter bream, and diamondfish. It is native to the western Pacific and Indian Oceans, including the Persian Gulf, Red Sea, and associated estuaries, such as the Mekong Delta.
Blicca bjoerkna, alternatively called the white bream or the silver bream, is a European species of freshwater fish in the family Cyprinidae.
Callorhinchus, the plough-nosed chimaeras or elephantfish, are the only living genus in the family Callorhinchidae. A few extinct genera only known from fossil remains are recognized. Callorhinchus are similar in form and habits to other chimaeras, but are distinguished by the presence of an elongated, flexible, fleshy snout, with a vague resemblance to a ploughshare. They are only found in the oceans of the Southern Hemisphere along the ocean bottom on muddy and sandy substrates. They filter feed, with small shellfish making up the bulk of their diet. The plough-nosed chimaera lays eggs on the ocean floor that hatch at around 8 months. They are currently not a target of conservation efforts; however, they may be susceptible to overfishing and trawling.
The smooth toadfish is a species of fish in the pufferfish family Tetraodontidae. It is native to shallow coastal and estuarine waters of southeastern Australia, where it is widespread and abundant. French naturalist Christophe-Paulin de La Poix de Fréminville described the species in 1813, though early records confused it with its close relative, the common toadfish. The two are the only members of the genus Tetractenos after going through several taxonomic changes since discovery.
Silver biddies, also spelled silver-biddies, is the name used to refer to bony fishes belonging to the family Gerreidae in the order Perciformes. They are also known as jerki (Sin) or mudro (Bal). Silver biddies are known as blanches in French and mojarras in Spanish.
Gerres subfasciatus, the common silver bellyroach, ovate silver biddy,, common silverbiddy or Southern silver biddy, is a species of mojarra native to Indian and Pacific coastal waters of Australia.
The Japanese silver-biddy is a species of mojarra native to the coastal waters of the western Pacific Ocean from southern Korea to southern Japan, though it does not occur around the Ryukyu Islands. This species can reach 22.4 cm (8.8 in) in standard length. It is commercially important for the local fish industry in Japan.
The common silver-biddy, also known as the blacktip silver biddy, Darnley Island silverbelly, longtail silverbiddy, oceanic silver biddy, shining silver-belly or slender silver belly, is a species of mojarra native to marine and brackish waters of coastal waters of the Indian Ocean and the western Pacific Ocean. It inhabits estuaries, coastal waters and lagoons. This species can reach a length of 30 cm (12 in), though most do not exceed 20 cm (7.9 in). This species is important to local commercial fisheries.
Cookeolus japonicus is a species of fish in the family Priacanthidae, the bigeyes and catalufas. It is the only extant species of Cookeolus, except for C. spinolacrymatus, an extinct Late Pliocene fish known from a fossil specimen collected in Okinawa, Japan.
Gerres is a genus of mojarras found mostly in coastal regions from the eastern Atlantic Ocean through the Indian Ocean to the western Pacific. A single species, G. simillimus, is from the East Pacific. They mainly inhabit salt and brackish waters, but will enter fresh water.
Caprodon is a small genus of fish belonging to the subfamily Anthiinae. It contains three species.
The Deep-bodied mojarra, also known as the short silverbiddy or short silverbelly, is a species of ray-finned fish from the family Gerreidae, a mojarra. It is native to marine and brackish waters of coastal waters of the Indian Ocean and the western Pacific Ocean, far towards Vanuatu. It inhabits estuaries, coastal waters and lagoons. This species can reach a length of 30 cm (12 in), with the average of 25 cm (9.8 in). This species is important to local commercial fisheries in many tropical countries.
The Slender silver-biddy is a species of mojarra native to marine and brackish waters of coastal waters of the Indian Ocean and the western Pacific Ocean, far towards Vanuatu. It inhabits estuaries, coastal waters and lagoons. They inhabit at depths from 0 to 10 m. This species can reach a length of 30 cm (12 in), with the average of 15 cm (5.9 in). This species is important to local commercial fisheries in many tropical countries.
Gerres filamentosus, the whipfin silver-biddy, flagfin mojarra or threadfin silver belly, is a fish native to the coastline of Africa and Madagascar east to Japan, Australia and New Caledonia.
Philometra gerrei is a species of parasitic nematode of fishes, infecting the gonads of marine perciform fishes off the eastern Indian coast. It was first found in the whipfin silver-biddy, Gerres filamentosus. It is distinguished from its cogenerates by the gubernaculum structure in males, as well as the shape and structure of the females' cephalic and caudal ends, and their oesophagus.
Gerres nigri, the Guinean striped mojarra is a species of mojarra native to the eastern Atlantic Ocean. It inhabits estuaries, coastal waters and lagoons. This species can reach a maximum length of 20 cm (8 in), with 15 cm (6 in) being a more common size.
