The ragfish is a ray-finned fish of the northern Pacific Ocean; although classified as a bony fish, its skeleton is mostly cartilage, and the larvae have pelvic fins that disappear as they mature. It is the sole member of the family Icosteidae within the order Scombriformes.
Bonitos are a tribe of medium-sized, ray-finned predatory fish in the family Scombridae – a family it shares with the mackerel, tuna, and Spanish mackerel tribes, and also the butterfly kingfish. Also called the tribe Sardini, it consists of eight species across four genera; three of those four genera are monotypic, having a single species each. Bonitos closely resemble the skipjack tuna, which is often called a bonito, especially in Japanese contexts.
The Australian bonito, horse mackerel or little bonito, Sarda australis is a ray-finned fish of the family Scombridae and is found in eastern Australia and New Zealand. They swim at depths reaching depths of approximately 30 m (98 ft), in open water. Its length is commonly at around 40–45 centimetres (16–18 in) fork length and 1.8–2.3 kilograms (4.0–5.1 lb) weight. Its maximum length and weight are about 100 centimetres (39 in) and 9.4 kilograms (21 lb), respectively.
Sarda chiliensis, the eastern Pacific bonito, is a marine species of bonito. It ranges from Ecuador to Chile. Sarda lineolata, which ranges from Alaska to Mexico was formerly considered a subspecies, as Sarda chiliensis lineolata, but this treatment renders the species geographically disjunct.
Scomber is a genus of ray-finned fish in the family Scombridae living in the open ocean found in Atlantic, Indian and Pacific Ocean. The genus Scomber and the genus Rastrelliger comprise the tribe Scombrini, known as the "true mackerels". These fishes have an elongated body, highly streamlined, muscular and agile. The eyes are large, the head is elongated, with a big mouth provided with teeth. They have two triangular dorsal fins, with some stabilizing fins along the caudal peduncle. The basic color is blue-green with a silvery white belly and a darker back, usually black mottled.
The bullet tuna is a species of tuna, in the family Scombridae, found circumglobally in tropical oceans, including the Mediterranean Sea, in open surface waters to depths of 50 m (164 ft). The population of bullet tuna in the Eastern Pacific was classified as a subspecies of A. rochei, A. rochei eudorax, but some authorities regard this as a valid species Auxis eudorax. Its maximum length is 50 centimetres (20 in).
The spiny turbots are a family, Psettodidae, of relatively large, primitive flatfish found in the tropical waters of the east Atlantic and Indo-Pacific. The family contains just three species, all in the same genus, Psettodes. The common name comes from the presence of spines in the dorsal and anal fins, which may indicate an evolutionary relationship with the Perciformes. They are less asymmetrical than other flatfish, although the region around the eyes is twisted. They reach lengths of 55–80 cm (22–31 in).
The butter sole is an edible flatfish of the family Pleuronectidae. It is a demersal fish that lives on soft, silty bottoms in temperate waters at depths between 20 and 425 m. Its native habitat is the northeastern Pacific, from the Bering Sea and the Aleutian Islands, along the coasts of Alaska, Canada, and the USA as far south as Ventura, California. It grows up to 55 cm (22 in) in length, and can live for up to 11 years.
The rex sole is a flatfish of the family Pleuronectidae. Locally, it may also be known as a witch or threadfin sole. It is a demersal fish that lives in temperate waters on sand or mud bottoms at depths of up to 900 metres (3,000 ft), though it is most commonly found between 61 and 500 metres. Its native habitat is the northern Pacific, from Baja California in Mexico up the coasts of the United States, British Columbia and Alaska, across the Bering Sea to the coast of Russia and the Sea of Japan. It is slow-growing, reaching up to 60 centimetres (24 in) in length, and it can weigh up to 2.0 kilograms (4.4 lb). Maximum reported lifespan is 24 years.
Cynoglossus arel, commonly known as the largescale tonguesole, is a species of tonguefish. The eyed side of the fish is uniform brown, with a dark patch on the gill cover, and its blind side is white. They are harmless to humans and predominantly feed on bottom-living invertebrates.
The striped bonito is a species of marine ray-finned fish in the family Scombridae. They have been recorded at lengths of 102 centimetres (40 in), though they are commonly no longer than 55 centimetres (22 in). Distributed through the Indo-Pacific and East Pacific, the striped bonito is known to occur at depths from 1 to 167 metres. They are called mackerel bonito.
Sarda is a genus of medium-sized, predatory ray-finned fish in the family Scombridae, and belonging to the tribe Sardini, more commonly called the bonito tribe. There are four species which comprise the genus Sarda. One of those species, the Pacific bonito, is further divided into two subspecies.
The leaping bonito is a species of saltwater finfish from the Scombridae (Mackerel) family. Scombridae includes such tribes as the mackerels, tunas, and bonitos – of the latter of which, the Sardini tribe, this fish is a member. It is the only member of the genus Cybiosarda, which is therefore called a monotypic taxon. Since the bonitos and tunas are close relatives, this fish has variously been referred to by such other common names as Australian tuna, striped bonito, and Watson's bonito.
Thyrsitops lepidopoides, the white snake mackerel, is a species of snake mackerel found off the coasts of South America from Brazil on the Atlantic side to Chile on the Pacific side. It can be found at depths of from 30 to 350 metres. This species can reach a length of 40 centimetres (16 in) SL though most do not exceed 25 centimetres (9.8 in) SL. It is of minor importance to local commercial fisheries. It is currently the only known member of its genus.
Orcynopsis unicolor, the plain bonito, is a species of ray-finned, bony fish in the bonito tribe of the mackerel family (Scombridae). It occurs in the eastern Atlantic from southern Norway, where it is a vagrant, to Senegal, although it is not found in the seas around the Macaronesian Islands. It is also found in the Mediterranean Sea and extends to the Black Sea.
Barnardichthys fulvomarginata, the lemon sole, is a species of sole endemic to the coasts of South Africa. This species is the only known member of its genus.
Synapturichthys kleinii, Klein's sole or lace sole, is a species of economically important sole. It is the only known member of its genus.
Taractes is a genus of marine ray-finned fishes from the family Bramidae, the pomfrets. Taractes can be distinguished from other bramid genera but having a flat, or slightly curved profile, between the eyes and by having scales on both the dorsal and anal fins.
The bay whiff is part of the family Paralichthyidae. This family is known as "left-eye flounders". They are one of the most common flatfish of the Gulf of Mexico. They are benthic ambush predators with the ability to camouflage themselves on or just below the surface. They are often solitary animals with few individuals. They vary in color from light to dark in life and are brownish in color after death. They have two dark spots on the caudal peduncle and a light spot under the pectoral fin. The average size of the Bay whiff is 15 cm and the maximum recorded length is 20 cm. The lateral line is straight along the body. It has a large mouth. The opercle on the blind side has no cirri. Their pelvic fins are also asymmetrical.
Cynoglossus sinusarabici, the Red Sea tonguesole, is a species of tonguefish which occurs in the Red Sea and is now common in the eastern Mediterranean Sea following its migration through the Suez Canal. It was first recorded in the Mediterranean Sea off Israel in 1953 and successively observed in Turkey and Egypt. It has an elongated body with a rounded snout which has a rostral hook large, narrowly separated eyes. It has 99–101 dorsal fin rays, 78–79 rays in its anal fin and 8 rays in the caudal fin. The lateral line has 54–60 scales with 11 scales between the lateral line and the base of the dorsal fin. The lateral line is only present on the eyed side. It is uniform brown on the eyed side and whitish on the blind side. It grows to about 15 cm standard length.
