1. Crab gills.

There are two rows of soft eyebrow-like things on the belly of the long crab, commonly known as crab eyebrows. They are the crab's respiratory organs and are used to filter water. They are very dirty. The triangular crab white under the gills should also be removed.

2. Crab intestines.

There is crab poop in it. After breaking the crab, there is black stuff in the crab roe and crab meat, which needs to be removed.

3. Crab stomach.

A triangular bag hidden in the crab roe, containing crab feces. Hidden in the crab roe on the crab lid.

4. Crab heart.

It is hexagonal and hidden in the middle of the crab belly, where the yellow paste is thickest and cannot be eaten. When you open the crab shell, you can see a black film coating, and the crab heart with white flaky sun-dried fibers is between the yellow paste and the black film coating.

How to judge whether a crab is alive or dead:

After sending the crab home, you can put it into the water immediately. The live crab will soon start to foam. You can also pick up the crab back and shake it gently. If the crab claws are strong and start to tremble, it means the crab is still alive. On the other hand, if the crab does not vomit, shake, or tease in the water, and does not respond, it is probably dead. /8d5494eef01f3a295258e55b8b25bc315d607c96?x-bce-process=image2Fresize2Cm_lfit2Cw_6002Ch_8002Climit_12Fquality2Cq_852Fformat2Cf_auto