Food, those things

In summer, all kinds of aquatic products have been listed, from the south of the river snail is a lot of summer will eat a delicacy chowhound. But too much like a snail and snail shape, the consequences will be unbearable to contemplate if eating snails.

There are parasites nematode - snail, into the human body can damage the nervous tissue, let people become dementia and even death. What and what difference does it make some snail snail? Hurry up with Xiao Bian together to have a look.

And the difference map of snail snail

The snail and snail - the appearance of difference

1. diameter of spiral contraction

The snail spiral shell from outside to inside both the diameter of the helical angle or contraction is very fast, but relatively slow snail contraction.

2. antenna length

The snail is snail tentacles thin and long, short and thick; the mouth slightly split and snail with two "beard" shaped organ (equal to 2, and the pair of antennae) snail is a cylinder (1 pairs of antennae).

And the difference map of snail snail

3. tail length

The snail body and snail is not the same, the top below canaliculata small, relatively short tail. The snail is from top to bottom gradually become smaller, longer tail.

4. stud shape

The screw cap is flat snail, snail screw cap shape is round.

5. flesh color difference

The snail meat color is shallow, is yellowish white, and the snail meat is green brown.

The difference between the egg and the snail, snail

Bearing snail zona and jelly like, usually submerged in water; the Ampullaria gigas is pink, plants usually stick on the surface of the water, the small snail shell breaking after egg white broken.

And touch - difference snail Pomacea canaliculata

The snail shell is very crisp, hands can easily squeeze out of the ground, properly broken; and escargots hard, not only by hand is also very difficult to squeeze, still on the ground is easily broken.

The snail and snails -- different varieties

The snail is not good hybrid, no offspring looks beautiful, generally more "rustic". This species is complex and snail, easy variation. Golden yellow and safflower varieties have been cultivated, often called golden snails and mystery snails.

And the difference map of snail snail

And the difference between the growth characteristics of snail - Snail

1. growth rate and life

The snail slow growth, maintain 4 years dead. From rapid growth, but even careful breeding, 2 years is the basic limit.

And the difference map of snail snail

2. head sizes

The snail normally grows to grape size, walnut size is basically the limit, and a month to grape from the size of a summer, can grow to the size of a walnut or egg size.

3. activity size

Lively, quiet and snail snail slow food intake is huge; snail, snail xijiaomanyan. Pet general sale market is apple,