What are the morphological characteristics of Todarodes Pacificus
Todarodes Pacificus is commonly known as Pacific squid, Pacific squid, and squid. Cephalopoda, Aligniformes, Softfish. Department of warm-temperate migratory species.

Todarodes Pacificus is large, with a carcass length of more than 40 cm. The head is slightly spherical, with eyes on both sides, a mouth in the center of the top, and wrists and tentacles around the mouth and in front of the head. There are 4 pairs of wrists, with different lengths, and there are 2 rows of suction cups, with slightly different sizes. The 4th carpal stem on the left side of the male is transformed into a joint carpal, and the top is specialized into 2 rows of fleshy spines. 1 pair of tentacles, nearly equal to the length of the carcass, nearly rhombus-shaped ears, 2 rows of suckers. The outer edge of the horny ring of the sucker has sharp conical denticles. The carcass is long and cylindrical, more than three times as long as its width, with a tapered end. The fleshy fins are short, shorter than half the length of the carcass, located on both sides of the rear of the carcass, and the left and right fins are connected at the end to form a heart shape. Todarodes Pacificus has a light red body. The inner shell is horny, thin strips, ribs running through the entire length, and a hollow cone at the end.
Todarodes Pacificus is distributed in the Yellow Sea and the northern part of the East China Sea. Commonly used bottom trawling, gillnet, fishing gear fishing. The meat is fat, delicious, and can be eaten fresh. The processed dried product is called dried squid, which is a precious seafood food.
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