What do firefly squid eat

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Singapore: World Scientific Publishing Co. Smyth, J. Introduction to Animal Parasitology. They can even draw in possible mates using their lights. Firefly squid spawn between the months of March and May each year. When they congregate to breed, they unwittingly participate in a spectacular light display that brings in lots of human spectators. Firefly squid use their bright lights to great advantage when it comes to mealtime.

Their convenient lights help them hunt by flaring and therefore luring in nearby prey, particularly fish. Fish, although a big component of their diets, definitely isn't the only thing they eat. Their lights also help them pull in other meals including crustaceans such as crab and shrimp.

By using the site, you agree to the uses of cookies and other technology as outlined in our Policy, and to our Terms of Use. They emit a strong blue radiance through the dotted photophores light producing cell found on their head, mantle, hands, and tentacles and around the eyes. Their mouth cavity exhibits a dark pigmentation. Being a second level consumer in the food chain, firefly squids wisely flash their lights to catch the attention of planktonic crustaceans, small fishes, crabs, and shrimps.

Once the preys come closer, they use their strong tentacles to attack and devour them subsequently. Their mating season starts around March and lasts up to June.

During this time, adult firefly squids produce a deep blue light to attract their prospective mates. During February to July, millions of female squids gather at the shoreline for laying eggs. After the eggs are discharged into the water and fertilized, the females die subsequently.

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