Schizothorax(Racoma)biddulphi

2022-11-19 11:00:25 213

Name：Schizothorax(Racoma)biddulphi

Alias：Schizothorax(Racoma)biddulphi,Tarim schizothoracin,Pointed mouth fish

Outline：Freshwater fish

Family：C.shape C.family C.B.F.genus

length：20-50cm

Weight：200-1000g

Life：Around 10-20 years

IUCN：LC

Trait：Xinjiang is unique to fish, eggs are poisonous

Schizothorax(Racoma)biddulphi Life habits and morphological characteristics

The body is long, the side is slightly flat, the back of the body is slightly raised, and the abdomen is circular. Small head and cone. Kiss tip. The lower part of the mouth, near the horseshoe shape. Smooth lips. The inside of the mandibular is slightly keratin. The lower lip is particularly narrow, divided into left and right leaves. Two pairs, waiting for length or corners must be slightly longer, and the length is about the diameter. Small eyes. The scale is small, the chest is exposed, the abdomen has 2 rows of anal fins, and the side scales are 110-118. The dorsal fins are well -developed, the posterior edge is jagged, and the starting point of the back and abdominal fin is opposite; Body is blue and gray, with silver and white abdomen, light yellow chest, abdomen, and anal fins, and light red in tail fins. Economic fish unique to the Tarim River. The tip of the kiss is protruding. There is no sharp keratin front edge. The lower lip is divided into left and right leaves, and ther

Schizothorax(Racoma)biddulphi Distribution range and habitat

Tarim cracking fish is a unique fish in Xinjiang and is distributed in the Tarim Water system.
Talite cracked belly fish inhabit the river in the plateau area and also enters the lake. Static and micro -flowing water can live.

Schizothorax(Racoma)biddulphi Detailed Introduction

Tarima Latin Name SchizoThorax (Racoma) Biddulphi (Günther, 1876), two method Tarim Schizothoracin, is the main economic fish unique to the Tarim water system.

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The cracked fish in the tower is a cold water -based fish, living in rivers flowing water and lake environment. The meat is delicious and loved by the local people. It is the main economic fish of the place of origin. Due to the influence of species and other people, its resources are getting more and more scarce. It is very scarce.

Talite cracked belly fish inhabit the river in the plateau area and also enters the lake. Static and micro -flowing water can live. Frequent vertebrate, algae or plant debris often uses the primer. In the end of spring, it was spawned in the flowing water, and it was a period of birth in May to June.

Due to the long time in the plateau area, the freezing time in winter, even in summer, the water temperature is very low, so the tower cracked belly fish is more omnivorous, and the body scales are gradually degenerating. Essence There is no need to, 1 to 2 lines of the lower throat, the exposed types of the body are distributed in the lake and rivers in the center of the plateau; other types of the three lines of the three lines of fine scales and lower throats live in the rivers around the plateau Speed. In this severe environment, the tower -lobed belly fish grows slowly, mature late, and low reproductive power. The larger types of individuals need to be 0.5 kg after 6 to 9 years. Generally, it takes 3 to 4 to 4 years to mature. Female eggs are produced in the pit dug on the gravel on the tail of the river beach, and the fertilized eggs are sinking into the pit and incubated. Although the taolite cracking fish grows slowly and the reproductive power is low, because the plateau fish area is simple, there are fewer hostile and the competition between the species is not fierce, so many groups are still prosperous. The eggs in the tower are poisonous. After 5 minutes of high temperature at 100 ° C, the toxic protein can be destroyed. Pay attention when eating.

According to the fossils found in northern Tibet, Tarlite cracking fish may originate from the primitive Ya Yae fish in the late third period.

It turned out to be the main economic fish unique to the Tarim water system. Since 1960, the number of fishing has been increasing, causing excessive phenomena, and the number of supplements to supplement the group is insufficient, so the decrease in population group has increased. At the same time, due to the introduction of foreign species, in the competition between foreign species and indigenous species, foreign fish accounted for the advantage, coupled with a large amount of land reclamation for the development of production, the water flowing the fields caused the water to exhaust, and the ecological environment worsen. Fish that are late for mature age have declined year by year and are nearly endangered.

Xinhuanet, Urumqi, November 22nd. On November 19th, a staff member of Bohu showed people to people. Recently, an endangered fish in the wetland in Ruoqiang County -wild tower cracked belly fish. Tarim omit -abdominal fish is a unique fish in Xinjiang. It is distributed in the Tarim Water system. It is very scarce. It is near endangered and belongs to the national second -level protected fish species.

L be included in the second level of "China National Key Protection Wildlife List". (Only limited to field groups)

Protecting wild animals and eliminating odors.

Everyone is responsible for maintaining ecological balance!

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