The Merlucciidae are a family of cod-like fish, including most hakes. They are native to cold water in the Atlantic and Pacific Oceans, and typically are found at depths greater than 50 m (160 ft) in subtropical, temperate, sub-Arctic or sub-Antarctic regions.
A sawshark or saw shark is a member of a shark order bearing a unique long, saw-like rostrum edged with sharp teeth, which they use to slash and disable their prey. There are eight species within the Pristiophoriformes, including the longnose or common sawshark, shortnose sawshark, Japanese sawshark, Bahamas sawshark, sixgill sawshark, African dwarf sawshark, Lana's sawshark and the tropical sawshark.
The whale shark is a slow-moving, filter-feeding carpet shark and the largest known extant fish species. The largest confirmed individual had a length of 18.8 m (61.7 ft). The whale shark holds many records for size in the animal kingdom, most notably being by far the largest living nonmammalian vertebrate. It is the sole member of the genus Rhincodon and the only extant member of the family Rhincodontidae, which belongs to the subclass Elasmobranchii in the class Chondrichthyes. Before 1984 it was classified as Rhiniodon into Rhinodontidae.
The ocean sunfish or common mola is one of the two heaviest known bony fish in the world, the other being the southern sunfish of the same genus. Adults typically weigh between 247 and 2,000 kg. The species is native to tropical and temperate waters around the world. It resembles a fish head with a tail, and its main body is flattened laterally. Sunfish can be as tall as they are long when their dorsal and ventral fins are extended.
The albacore, known also as the longfin tuna, is a species of tuna of the order Perciformes. It is found in temperate and tropical waters across the globe in the epipelagic and mesopelagic zones. There are six distinct stocks known globally in the Atlantic, Pacific, and Indian oceans, as well as the Mediterranean Sea. The albacore has an elongate, fusiform body with a conical snout, large eyes, and remarkably long pectoral fins. Its body is a deep blue dorsally and shades of silvery white ventrally. Individuals can reach up to 1.4 m in length.
The American butterfish, also known as the Atlantic butterfish, is a butterfish of the family Stromateidae.
Premnas biaculeatus, commonly known as spine-cheeked anemonefish or the maroon clownfish, is a species of anemonefish found in the Indo-Pacific from western Indonesia to Taiwan and the Great Barrier Reef. They can grow up to be about 17 cm (6.7 in). Like all anemonefishes it forms a symbiotic mutualism with sea anemones and is unaffected by the stinging tentacles of the host anemone. It is a sequential hermaphrodite with a strict size-based dominance hierarchy; the female is largest, the breeding male is second largest, and the male nonbreeders get progressively smaller as the hierarchy descends. They exhibit protandry, meaning the breeding male changes to female if the sole breeding female dies, with the largest nonbreeder becoming the breeding male. The fish's natural diet includes algae and zooplankton.
Taenianotus is a monotypic genus of marine ray-finned fish belonging to the family Scorpaenidae, the scorpionfishes. Its only species is Taenianotus triacanthus, the leaf scorpionfish, paperfish, paper scorpionfish, sailfin leafish or threespine scorpionfish. This taxon has a wide Indo-Pacific distribution.
The environmental impact of fishing includes issues such as the availability of fish, overfishing, fisheries, and fisheries management; as well as the impact of industrial fishing on other elements of the environment, such as bycatch. These issues are part of marine conservation, and are addressed in fisheries science programs. According to a 2019 FAO report, global production of fish, crustaceans, molluscs and other aquatic animals has continued to grow and reached 172.6 million tonnes in 2017, with an increase of 4.1 percent compared with 2016. There is a growing gap between the supply of fish and demand, due in part to world population growth.
The long-spine porcupinefish, also known as the freckled porcupinefish among other vernacular names, is a species of marine fish in the family Diodontidae.
The alligator pipefish or double-ended pipefish is a species of fish in the family Syngnathidae and is the only species in the monotypic genus Syngnathoides. It is found in shallow water in the tropical and subtropical Indo-Pacific, its range extending from East Africa to northern Australia. This fish lives in habitats of seagrass and seaweed, and hides by positioning itself vertically with its head down amidst the similar-coloured fronds of vegetation. The elongated, well-camouflaged body can reach 29 cm (11 in) in length. It feeds by sucking up its prey.
The round scad is a species of fish in the Carangidae. It was described in 1829 by the French naturalist and zoologist, Georges Cuvier. Although the round scad is considered a good food fish, it is mostly caught for use as bait.
The creole wrasse is a species of wrasse native to the western Atlantic Ocean.
Pseudotriacanthus strigilifer, the long-spined tripodfish, is a species of Triacanthidae native to the Indian Ocean and the central western Pacific Ocean where it is found in coastal marine waters, also entering brackish waters in estuaries, at depths of from 2 to 110 metres. This species grows to a length of 25 centimetres (9.8 in) TL though it more usually does not exceed 20 centimetres (7.9 in) TL. It is of minor commercial importance and is also found in the aquarium trade. This species is the only known member of its genus.
Triacanthus is a genus in tripod fish family (Triacanthidae) native to the Indian Ocean and the western Pacific Ocean.
Hozukius is a genus of marine ray-finned fishes belonging to the subfamily Sebastinae within the family Scorpaenidae. They are native to the northwestern Pacific Ocean.
Coris batuensis, the Batu coris, also known as the Batu rainbow-wrasse, the variegated wrasse, the dapple coris, pallid wrasse, Schroeder's coris, Schroeder's rainbow wrasse, variegated rainbowfish or yellow wrasse, is a species of wrasse native to the Indian Ocean and the western Pacific Ocean from the African coast to the Marshall Islands and from southern Japan to Australia's Great Barrier Reef and Tonga. This species is an inhabitant of coral reefs and surrounding areas at depths from 2 to 30 m, though it is rarer deeper than 15 m (49 ft). It can reach 17 cm (6.7 in) in total length. It is of minor importance to local commercial fisheries and can also be found in the aquarium trade.
The bluespotted poacher is a fish in the family Agonidae (poachers). It was described by Charles Henry Gilbert in 1890, originally in the genus Xenochirus. It is a marine, deep water-dwelling fish which is known from British Columbia, Canada to northern central Baja California, Mexico, in the eastern Pacific Ocean. It dwells at a depth range of 73–373 metres, and inhabits soft benthic sediments. Males can reach a maximum total length of 18 centimetres.
Canthigaster tyleri, also known as Tyler's toby, is a species of marine fish in the family Tetraodontidae.
