The squid, also known as the Humboldt squid, is an animal very similar to the squid, with which it is often confused, although its body is more elongated and fusiform, with a large, prominent head and eyes. In addition, its flesh is firmer and more consistent than that of squid.
Its body is divided into two parts, the head and the mantle, which is the most developed part and contains its internal organs. Its colour varies, but it is usually brownish, greyish or pinkish, with lighter patches on the coat and stripes on the arms.