The difference between Oratosquilla and crayfish

Oratosquilla is also known as big-headed shrimp, lobster, crayfish, northeast crayfish and so on. In animal taxonomy, it belongs to arthropods belonging to the family Arthropoda. It is very similar to the lobster that lives in the sea, so it is called "freshwater lobster" and has high edible value. Let's take a look at the difference between Lasquilla and crayfish.

The shell of crayfish is maroon and the shell of Oratosquilla is turquoise.

The shell of crayfish has obvious nail thorns and scratches, while Oratosquilla has a smooth appearance without obvious bumps and spines.

The legs of crayfish are short and thick, and those of cricket are slender.

The head of the crayfish is large and the tail of the cricket is large.

The earthy taste of crayfish is rich and fragrant, while Oratosquilla is delicious and slightly sweet.

The first pair of crayfish are mostly slender and have obvious nail thorns, while Oratosquilla is smooth, full and round.

Crayfish do not have high requirements for the habitat water environment, and many slightly polluted field ditches in the south can survive normally. Oratosquilla requires that the conditions of the perched waters are almost harsh, and any pollution will lead to death and extinction, especially to chemical pesticides and fertilizers.