Misgurnus anguillicaudatus
Common name: Misgurnus anguillicaudatus
Place of origin and date of delivery:
Distributed in the Yuanjiang River system.
Introduction:
The head is slightly flat and the cheeks are bulging. Lips are smooth or wrinkled. The maxillary tooth protuberance is weak, and the mandible has a V-shaped notch in the center of the mandible, but sometimes it is not obvious. The body scales are small and distributed only after the starting point of the dorsal fin. The side line is complete. There are only spots on the back of the head of small individuals, while there are spots or markings on the cheeks of large individuals.
Demersal fish inhabit the sand-gravel section of the river where the current is fast. The individual is relatively large, which is a common local species.
- Prev
Quick-freezing Technology of Shrimp for Export
1. Process raw material acceptance → raw material storage → raw material thawing → peeling shrimp → acceptance → cleaning → soaking → green → cooling → sub-specification → frozen → package ice → metal detection → box → refrigerated transportation 2, operation points 2.1 raw material acceptance QC (quality control team) should check the quality to prevent black shrimp. If you find black shrimp, you should timely feedback to the importer to deal with. And make the "raw material acceptance record" of each batch of raw materials. 2.2 Raw material storage is stored according to the container batch number, in
- Next
Beware of four diseases in raising money turtles
In the process of raising money turtles, due to the deterioration of pond water, high stocking density, mixed culture of large and small turtles, improper bait, freezing injury and summer injury and other reasons, the turtles often get sick or die. Now the money tortoise is easy to occur four diseases and prevention and treatment methods are introduced as follows: first, the symptoms of red neck disease: the disease mostly occurs in the plum rain season. The diseased tortoise has red spots on the abdomen, swollen throat and neck, elongated neck that cannot be retracted, loss of appetite and slow response. When the condition is serious, nosebleed, intestinal inflammation and erosion, redness and swelling of the whole body, no
Related
- On the eggshell is a badge full of pride. British Poultry Egg Market and Consumer observation
- British study: 72% of Britons are willing to buy native eggs raised by insects
- Guidelines for friendly egg production revised the increase of space in chicken sheds can not be forced to change feathers and lay eggs.
- Risk of delay in customs clearance Australia suspends lobster exports to China
- Pig semen-the Vector of virus Transmission (4)
- Pig semen-the Vector of virus Transmission (3)
- Five common causes of difficult control of classical swine fever in clinic and their countermeasures
- Foot-and-mouth disease is the most effective way to prevent it!
- PED is the number one killer of piglets and has to be guarded against in autumn and winter.
- What is "yellow fat pig"? Have you ever heard the pig collector talk about "yellow fat pig"?