The high-body amberjack (scientific name: Seriola dumerili) is a fish of the genus Eeliaceae in the family Trevalliaceae, commonly known as Amberjack and Du's Amberjack. It is found along the northern coast of the Indian Ocean, the Red Sea to the Hawaiian Islands in the central Pacific Ocean, and along the coast of China. The type origin of this species is in Nice. The soliss are warm-water marine fish with a body length of up to 100 cm. The tall body of the amberjack is oblong and flattened, with a forward flattened spine in front of the first dorsal fin; the fin spines are connected by a membrane, the second dorsal fin base is long, the fin starts slightly in front of the middle of the second dorsal fin, and the base is very shorter than the base of the second dorsal fin, nor is it longer than the abdomen. The back of the body is light grayish black and the abdomen is silver.
Stick flower fish, stout body. The nostrils are sunken in front. The lips are thick, the folds of the upper lip are not significant, and the lateral lobes of the lower lip are smooth. Lateral scales 35 to 39. During the reproductive period, males have pearls on the pectoral fins and heads; each fin is elongated. The stick-flowered fish is long and slightly flattened. The head is short, the snout is short, and the front end is rounded and blunt. The eyes are small, lateral and superior, and the interocular spaces are broad and flat. The dorsal fins have no hard spines, and the pectoral fins are rounded and blunt, both are short. Caudal fin fork type. The back of the head is slightly darker , with an inconspicuous longitudinal stripe on the side of the body , with 9–11 black spots on it and 8–11 black patches on the back. The dorsal and caudal fins have markings consisting of small black dots.
Cyprinidae
Green Sunfish (scientific name: Lepomis auritus): Is a species of bony fish in the family Sunfishidae. Weight 0.97 kg, average length 12.7-15.24 cm, up to 30.48 cm, bright colors. It has a wider body and a larger mouth than other members of the genus. The fish has a bluish-green body and black, white, to yellow spots on the abdomen.
It inhabits lakes, overgrown coastlines and slow rivers. Wide adaptability, miscellaneous food, high population yield, can reproduce naturally.
Native to the Americas, it has been introduced to Africa, South America, Asia and Europe.
Spinibarbus hollandi is a genus of cyprinids, cyprinids, subfamily Catfish, barbed catfish. Commonly known as: green stick, pit hard, light-eyed fish, yellow juan, coarse scale fish. Ichthyosaurs; Cyprinidae; Cyprinidae Osteichthyes; Cypriniformes; Cyprinidae Taxonomic status: hard bones. Light barbed catfish are river fish that prefer to live in flowing water environments, mainly distributed in the main tributaries of the middle reaches of the Yangtze River. It has the advantages of large individual, fast growth, wide eating habits, low oxygen resistance, strong disease resistance, and easy breeding. Its meat is tender, delicious and nutritious, and it is deeply loved by people. The growing environment requires fresh water quality, and the most suitable growth temperature is 18 ~ 28 °C.
The corrugated naked-breasted eel , Gymnothorax undulatus ( Lacepède , 1803 ) is a species of fish in the genus Gymnothorax undulatus ( Lacepède ) , in the family Lacephorax , in the family Lacepède . It is found in the Indo-Pacific Region, from the Red Sea and East Africa to French Polynesia, from Japan in the north to the Great Barrier Reef in the south, with a depth of 9-110 meters and a body length of up to 150 cm. It is a benthic fish, living in lagoons and reef slopes with a gravel bottom, foraging at night, carnivorous, feeding on fish, octopus and crustaceans, aggressive and territorial, with sharp teeth, which will cause trauma. It can be used as an edible fish and ornamental fish.
Taenioides cirratus (Blyth, 1860) is a species of fish in the genus Goby in the family Aphididae. The body is elongated and flattened laterally, banded. Generally 9 to 20 cm long, 20 to 35 g weight, small eyes, degenerate, buried under the skin. The mouth is large, oblique, the lower jaw and chin protrude forward, and the outer teeth of the upper and lower jaws are 6 to 12 sharp curved large teeth protruding from the lip, and the mouth is exposed outside the mouth when closed, resembling wolf's teeth, dorsal fin, caudal fin, and fin are connected to each other as a whole. The pectoral fins are broad and long, and the upper fins are free and filamentous, bare and scaleless. Purple all. The pectoral and ventral fins sometimes have dark-brown margins.
Parachromis managuensis, belonging to the order Perci-formes Cichidae fish, once used the scientific name Cichlasoma managuense, alias freshwater grouper, flower tiger, jaguar seabream, Mara liturt, Maragua lis, beautiful tilapia and so on. Native to the Atlantic water system of Honduras, Nicaragua and Costa Rica, the model is from Managua, the capital of Nicaragua.
Four-fingered mackerel fat eyelids are developed, the body is elongated, slightly flattened, generally 10 to 100 cm long, weigh 20 to 15,000 grams, the mouth is large, the lower position, the snout is round and blunt, the upper jaw is longer than the lower jaw, and the two jaw teeth are fine into villi and extend to the outside of the jaw, with only the lips at the corner of the mouth. The body is covered with large , thin ctenophores , grey-brown on the back , a milky white abdomen , two dorsal fins , larger septum , and a low pectoral fin with 4 free filamentous fins below. Its length is about equal to the length of the pectoral fin, hence the name "four-fingered mackerel"; the tail fin is deeply forked, the dorsal fin, the pectoral fin and the tail fin are gray, and the edges are light black.
Scientific name Barbus tetrazona, also known as four catfish, English name Tiger Barb, origin of Sumatra, Indonesia, Malaysia, body length 5 ~ 6cm, suitable water temperature: 24 ° C, the body is reddish brown, the lower side gradually becomes silvery white, the body has four black transverse bands on each side. The black dorsal fin has a red edge, the pectoral and ventral fins are red, and the red fins of the caudal fin are white in the middle. Known for its fins that feed on other fish. In recent years, red, green, white and other varieties have been cultivated.