What is in the stomach of the squid is squid eggs.

The squid kid lives in the coast around the island, mainly prey on small shrimp, etc., in the spring in the bay or estuary spawning, each egg sheath with 25 to 45 eggs, the province's coastal spring can often be caught, distributed in the national coast and the southern part of the sea area of Japan, the meat for food, but also the fish food.

Squid kid individual small, slightly conical carcass, the back end of the bluntly rounded, carcass dorsal length of about 4 times the width of the carcass. The inner shell is chitinous, lanceolate, about 1/6 as wide as long, narrow in front, straight and parallel on both sides, bluntly rounded at the back end, with a stout central axis and fine veins.

Expanded Information:

Ecology

1, camping swimmer life, swimming The speed is very fast. Carnivorous, often rushed into the fish hunting, strong phototropism, night hunting more fierce. Oviparous, every year in the spring and summer near the offshore island spawning, eggs for the white transparent rod-shaped oocyte sheath, many oocyte sheath together, very much like the open chrysanthemum.

2, living in the offshore, weak swimming power, spring spawning period to the coastal migration to feed on small shrimp. spawning in May-June.

3, living in the sea, only with the seasonal changes in accordance with the sea current for short-distance migration. The living environment is seawater, mainly inhabiting the coast. Every winter and spring to the southern coast of Shandong Shidao yield the most concentrated.