Difference Between Reef Squid And Cuttlefish , What Does A Vampire Squid Eat

Life Cycle Of Squid

Giant squids are the largest invertebrates which live in groups called schools. They inhabit deep waters of the ocean. Adaptations which enable them to live in those conditions are slow metabolism, minimal movements, low oxygen requirement, blue blood which transfers oxygen faster and sensitive eyes for spotting preys in the dark. These squids grow rapidly from the infant stage to adulthood. Their life span is short and limited to a maximum of three years. More...

Difference Between Reef Squid And Cuttlefish

Many people are under the impression that a reef squid and cuttlefish are one and the same marine creature. This is perhaps because the two creatures look very similar. However, mistaking one for the other is a mistake that amateur biologists make, as this could not be further from the truth. While both the reef squid and cuttlefish are mollusks and cephalopods, the former belongs to the order tuethida, whereas the latter belongs to the order sepiida. Hence, knowing the difference between reef squid and cuttlefish will help a person distinguish between these two marine invertebrates. More...

What Does A Vampire Squid Eat ?

Vampire squids are carnivores which feed on shrimp, copepods and cnidarians. Their mass related metabolic rate is considerably low since they rely less on their locomotion while capturing preys or while escaping from predators. They use sensory filaments and organs which produce light which are located at the tip of their arms in order to locate a prey or a predator. It makes use of 1 filament at a time in order to locate its prey and swims around it in circles in order to catch it. More...

What Does Giant Squid Eat ?

The scientific name for the giant squid is Architeuthis dux, and this creature is considered as the world's biggest invertebrate. This marine invertebrate has always been a mystery until a few years ago when the first of its type was caught live in Japan. Ever since, researchers and scientists have been fascinated by it giant squid. To feed its large body, people always wonder what does the giant squid eat. More...

Saltwater Fish :

Giant Squid Facts

Giant squids are scientifically known as Architeuthis dux. These are found in the Northern Atlantic, Northern Pacific, Gulf of Mexico, Sea of Japan, Southern Ocean and Bering Sea. Their presence is alsoconfirmed is California and Hawaii. These squids are the largest invertebrates’ found on earth. They weigh approximately 900 kg and measures 60 Feet in length. The giant squids have eyes which are sized like basketballs. This feature is similar to that found in the other species like colossal squid. The approximate diameter of the squid’s eye is about 25 centimeters. These big eyes enable the squid to look for food in the depths of the ocean. More..