One, the difference between Fukushou snail and the snail and the specific difference between the methods:
1. Look at the color, the two colors are different: Fukushou snail shell color is yellow, the snail shell color is greenish brown.
2. Look at the vertebral tail, the two vertebral tail shape is different: Fukushou snail vertebral tail is flat and short, snail vertebral tail is long and pointed.
3. Look at the cap, the shape of the cap is different: the cap of the Fusilier snail is flat, while the cap of the snail is more rounded.
4. Look at the color of the meat, the two meat color is different: Fukushou snail meat color is lighter, more yellowish white, while the snail's meat is more greenish brown.
Two, Fukushou snail, also known as apple snail, native to the Amazon River Basin in South America, the Department of large aquatic snails. The earliest is a creature of the Amazon River in South America, due to the meat is delicious, the last century 80's was introduced in Guangzhou and other southern cities on a large scale, as a novelty ingredient sales. 1981 introduced to China, has been included in the first batch of foreign invasive species in China.
Expanded information:
1. Fukushu snails are the intermediate host of the Guangzhou tubular nematode, which is parasitized inside the snail, and can be infected by consuming raw or poorly heated snails. Infected, the nematode can easily invade the human body. It can cause headache, fever, stiff neck and other symptoms, and in severe cases, it can cause dementia, leading to dementia or even death.
2. Fukushou snail likes to live in fresh water, bait sufficient fresh water, more clusters in shallow water around the edge of the pool, or adsorption in the aquatic plant stems and leaves, or floating on the surface of the water, can leave the water for a short period of time to live. The optimal growth water temperature of 25 ~ 32 ℃, more than 35 ℃ growth rate decreased significantly, the survival of the highest critical water temperature of 45 ℃, the lowest critical water temperature of 5 ℃.
Reference:
ChinaJiangsu.com：Night stalls are using the Fukushou snail to pretend to be a snail, and a move to teach you to distinguish
Baidu Encyclopedia- Fukushou snail