The difference between the tide and the octopus, the difference between the tide and the octopus Wha

What is the difference between a lookout and an octopus.

1. Different types:

Wangchao is a small octopus, also called a short cricket.

The general body length is about 15-27 cm; The octopus is in the family Octopusidae.

26 genera and more than 250 species of marine mollusks.

The body length is large and small, the small one is only 1-2 cm, and the large body length can reach several meters.

2. The distribution is different:

Wangtiao is distributed in the coastal waters of the northwest Pacific Ocean. The main operating fishing grounds are in the Yellow Sea.

Bohai Sea, Seto Inland Sea of Japan.

and the west coast of the Korean Peninsula, the yield is not high, and it is mainly used as fresh food; Octopuses are an important commercial cephalopod and are found in various places along the southern and northern coasts of China.

The octopus is a temperate mollusk that lives underwater and adapts to water temperatures that cannot fall below 7 degrees Celsius.

The proportion of seawater is suitable, and the environment with low salinity will die. The sediments in the sea area are dominated by gravel belts. The annual spawning temperature of the octopus is above 12, and the larvae are about 3 mm long after hatching.

Octopuses feed on large zooplankton and grow, and after 45 days, when they are 10-13 mm long, they sink to the bottom of the sea and live on the bottom of the sea. Some octopuses build their own houses if they don't have ceramic crockpots and conch shells to use as a home.

Which is more expensive :

"Wangchao" is the top grade in the octopus family, its taste is delicious, coupled with the small output, the scarcity is expensive, and the market generally costs more than 120 yuan per kilogram. People in the city who took the No. 620 bus to buy seafood couldn't figure out why this small octopus was so expensive when they heard this price. The wet market in the city.

The octopus is quite large, and one is more than 1 kilogram, and it is only more than 10 yuan and 1 kilogram. This is really "little ghost, the smaller the more expensive".

Autumn is the season when the tide is ripe, don't look small, but the belly is full of creamy yellow, and the tide at this time is incomparable to other seafood. The most common way to eat Wangchao is braised in a braised sauce, and the cooking requirements are not high, as long as the mucus is washed off, it can be put into the pot. The key is not to cut off the abdomen and feet, and it must be fired whole to avoid the loss of ointment.

Stir the oil in the pot, add ginger and green onions slightly, and burn until it tastes good and then serve on the plate, and the name of the dish is "braised Wangchao".

What is the difference between a tide and an octopus? Wangchao is a famous aquatic product in the East China Sea, in fact, it is octopus. Octopus is the common name for 252 species of marine mollusks in 26 genera of the octopus family, and the tentacles of the octopus have high sensitivity.

When the octopus changes its emotions such as panic, excitement, and excitement, it will change color.

Wangchao is a famous aquatic product in the East China Sea, in fact, it is a baby octopus, and Wangchao is a small octopus.

Introduction to octopus. Octopus is the common name for 252 species of marine mollusks in 26 genera of the octopus family. Octopuses have eight sensitive-sensing tentacles, each with more than 300 suction cups, making it difficult to get out of it if it gets entangled.

The tentacles of an octopus, like a human hand, are highly sensitive and are used to detect movements in the outside world. When the octopus changes its emotions such as panic, excitement, and excitement, it will change color. The command system that controls the change of body color of the octopus is its eyes and cerebral medulla, and if one side of the eye and cerebral medulla is faulty, that side is fixed to a constant color, while the other side can still change color.

The difference between the tide and the octopus: different species, different distributions.

1. Different types:

Wangchao is a small octopus, also called a short cricket, with a general body length of about 15-27 cm; Octopus is the common name of more than 250 species of marine mollusks in 26 genera of the octopus family, with a body length of large and small, the small one is only 1-2 centimeters, and the large body length can reach several meters.

2. The distribution is different:

Wangtiao is distributed in the coastal waters of the northwest Pacific Ocean. The main operating fishing grounds are in the Yellow Sea, the Bohai Sea, the Seto Inland Sea of Japan and the west coast of the Korean Peninsula. Octopuses are an important commercial cephalopod and are found in various places along the southern and northern coasts of China.

Habitat and reproduction patterns

Octopus is a temperate mollusk, living underwater, adapting to the water temperature can not be lower than 7, the proportion of seawater is the most suitable, and the environment with low salinity will die.

The bottom of the sea area is best for the gravel area, the water temperature can lay eggs in more than 12 years, the larvae are about 3 mm long after hatching, they can feed on large animal plankton and grow, and after 45 days, when the total length is 10-13 mm, they settle in the bottom camp benthic life, and when there is no ceramic clay pot conch shell can be used as a living room, they will build their own houses.

The breeding time of octopus in the ocean is generally concentrated in spring and autumn, and the sea water temperature in spring and autumn is about 16. Octopuses like to spawn in snail shells, so they can be used to sink to the bottom of the sea with ropes through red snail shells, and extract and catch them on time. In autumn and winter, they often burrow in the mud and sand of the deep sea.

1. Wangchao is a famous aquatic product in the East China Sea, in fact, it is an octopus cub, burrowing in the mud cave of the beach. The tide of the dwelling can very accurately understand the time when the tide rises, so it has this good name! Regarded as the scientific name for the tide, it is a small octopus that is generally about 15 to 27 centimeters long.

2. Its carcass is oval or spherical. The dorsal surface of the rouge is densely populated with granular protrusions. The wrists are shorter, roughly equal in length, and nearly twice as long as the brain.

The back has a light-colored spindle-shaped or half-moon-shaped patch between the eyes, and an oval golden circle in the area to the front of each eye. 2 rows of suckers, yellow-brown body, thicker back, lighter abdomen.

Summary. "Pro, Wangchao" is the top grade in the octopus family, its taste is delicious, coupled with the small output, the scarcity is expensive, and the market generally costs more than 120 yuan per kilogram. An octopus over a kilogram is only more than 10 yuan per kilogram.

Wangtiao is distributed in the coastal waters of the northwest Pacific Ocean. The main operating fishing grounds are in the Yellow Sea, the Bohai Sea, the Seto Inland Sea of Japan and the west coast of the Korean Peninsula, the yield is not high, and it is mainly used as fresh food; Octopuses are an important commercial cephalopod and are found in various places along the southern and northern coasts of China. The octopus is a temperate mollusk that lives underwater, adapting to the water temperature cannot be lower than 7 degrees Celsius, and the proportion of seawater is suitable, and the environment with low salinity will die.

The sediments in the sea area are dominated by gravel belts.

"Pro, Wangchao" is the top grade in the family of octopus Hengyin, its taste is delicious, plus the output is small, the scarcity is expensive, and the market generally needs more than 120 yuan per kilogram. An octopus over a kilogram is only more than 10 yuan per kilogram. Wangtiao is distributed in the coastal waters of the northwest Pacific Ocean.

The main operating fishing grounds are in the Yellow Sea, the Bohai Sea, the Seto Inland Sea of Japan and the west coast of the Korean Peninsula, the yield is not high, and it is mainly used as fresh food to remove dust; Octopuses are important commercial Nazen cephalopods and are found in various places along the southern and northern coasts of China. The octopus is a temperate mollusk that lives underwater, adapting to the water temperature cannot be lower than 7 degrees Celsius, and the proportion of seawater is suitable, and the environment with low salinity will die. The sediments in the sea area are dominated by gravel belts.

"Pro, Wangchao" is the top grade in the octopus family, its taste is delicious, coupled with the small output, the scarcity is expensive, and the market generally costs more than 120 yuan per kilogram. An octopus over a kilogram is only more than 10 yuan per kilogram. Wangtiao is distributed in the coastal waters of the northwest Pacific Ocean.

The main operating fishing grounds are in the Yellow Sea, the Bohai Sea, the Seto Nazen Inland Sea of Japan and the west coast of the Korean Peninsula, the yield is not high, and it is mainly used as fresh food; The octopus is an important commercial cephalopod and is found in various places such as the southern and northern coasts of the country. The octopus is a temperate mollusk that lives underwater, and the water temperature should not be lower than 7 degrees Celsius, and the proportion of seawater is suitable, and the environment with low salinity will die. The sediments in the sea area are dominated by gravel belts.

Dear, remember to wear a mask when you go out, pay attention to protection, and protect yourself, here the teacher wishes you a good time.