Clupeidae clupeidae Taxonomic status of taxonomy | __ Eukaryotic domain eukarya | __ Animal kingdom fauna | __ Phylum chordata | __ Vertebrate subphylum vertebrata | __ Osteichthyes osteichthyes | __ Actinopterygii subclass subclass neopterygii | __ Herring-shaped Head | __ Clupeiformes (such as vertebral mesh) clupeiformes Single dorsal fin, located in the middle back, no adipose fin (the adipose fin rays without support, is - some fatty tissue, its location in the rear of the first dorsal fin), long anal fin, pelvic abdominal position, the body is round scales, usually the abdomen edge scales. Herring fishes occupy an important position in the world fisheries. The main feature is no adipose fin; no lateral line; gape moderate, not up to the eye; maxillary bone with two attached, form a large, canine-like small or absent. Undergraduate existing 160 kinds, membership of more than 50 genera, the main production in the tropical waters of the Indian Ocean and the Pacific, followed by the North Atlantic, and the African freshwater domain. Chinese-made shad, northern China called "white fish scales", Guangdong called "Cao whitefish" as the main edible fish. Side flat, mouth upper body is round scales, scaly belly shuttle, long anal fin, pelvic small. Are produced throughout China's coastal, offshore, and pelagic fish. Food based on fish and invertebrates. Spring and early summer from the coast to offshore spawning migration. According to reports, after entering the shad fish spawning grounds, prostrate before spawning in the sea, when foggy or thunder, often in groups floating, floating and spawning an effect at dawn or dusk. Representative: Sardine (sardine) Genus: Clupeidae Also known as "鰛", are some of the herring collectively, flat side of the body, usually silvery white. It is Osteichthyes Clupeiformes Clupeidae sardines are small sardine and pilchard genus are collectively. Important marine fish in the world economy. Sardines Sardines are only one kind, but also of Europe and the Mediterranean sardines sardines two subspecies. There are five kinds of pilchard, sardine proposed that the Far East, the California pilchard, South America pilchard, Australia and South Africa proposed pilchard sardines. Small sardines are most species, there are more than 20 kinds. China Sardine mainly small genus of about 10 species of sardines, sardines and small golden fur's small sardines highest yield. Sardines body extended side flat. Abdomen with edges scales, body scales are round, no lateral line.
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No. 2
Clupeidae Clupeidae Taxonomic status of taxonomy | __ Eukaryotic domain Eukarya | __ Animal kingdom Fauna | __ Phylum Chordata | __ Subphylum Vertebrata vertebrate | __ Osteichthyes Osteichthyes | __ Subclass Actinopterygii Subclass Neopterygii | __ Herring-shaped Head | __ Clupeiformes (such as vertebral mesh) Clupeiformes Category: Clupeiformes Category: 56 genera 181 kinds of world total, of which 50 species are pure freshwater; Taiwan's existing 12 genera and 26 species are marine fish Ecology: surface parade, oviparous, filter feeders There are a lot of fish, herring Branch fusiform body, but there were very flat side. Body color is blue back, silver belly, showing the typical characteristics of ocean fish. In addition, round herring scales have come off easily, no lateral line, fins without spines, pectoral position is lower than the average fish, pelvic abdominal bit different, and higher fish at the front of the body, these features mean that herring is more primitive bony fish. General herring fishes were less than 20 cm in length, located in the waters of rivers and lakes all over the world and the tropical and subtropical regions of. Black-tailed little Sha Ding undergraduate relatively common species of fish in its upper and lower lobe of caudal fin tip is black, is the main feature, but also the origin of the name. Single dorsal fin, located in the middle back, no adipose fin (the adipose fin rays without support, is - some fatty tissue, its location in the rear of the first dorsal fin), long anal fin, pelvic abdominal position, the body is round scales, usually the abdomen edge scales. Herring fishes occupy an important position in the world fisheries. The main feature is no adipose fin; no lateral line; gape moderate, not up to the eye; maxillary bone with two attached, form a large, canine-like small or absent. Undergraduate existing 160 kinds, membership of more than 50 genera, the main production in the tropical waters of the Indian Ocean and the Pacific, followed by the North Atlantic, and the African freshwater domain. Chinese-made shad, northern China called "white fish scales", Guangdong called "Cao whitefish" as the main edible fish. Side flat, mouth upper body is round scales, scaly belly shuttle, long anal fin, pelvic small. Are produced throughout China's coastal, offshore, and pelagic fish. Food based on fish and invertebrates. Spring and early summer from the coast to offshore spawning migration. According to reports, after entering the shad fish spawning grounds, prostrate before spawning in the sea, when foggy or thunder, often in groups floating, floating and spawning an effect at dawn or dusk. Representative: Sardine (sardine) Genus: Clupeidae Also known as "鰛", are some of the herring collectively, flat side of the body, usually silvery white. It is Osteichthyes Clupeiformes Clupeidae sardines are small sardine and pilchard genus are collectively. Important marine fish in the world economy. Sardines Sardines are only one kind, but also of Europe and the Mediterranean sardines sardines two subspecies. There are five kinds of pilchard, sardine proposed that the Far East, the California pilchard, South America pilchard, Australia and South Africa proposed pilchard sardines. Small sardines are most species, there are more than 20 kinds. China Sardine mainly small genus of about 10 species of sardines, sardines and small golden fur's small sardines highest yield. Sardines body extended side flat. Abdomen with edges scales, body scales are round, no lateral line.