Squid

They both have a true coelom and bilateral symmetry.

When a mommy squid and a daddy squid love each other very much they have sexual intorcourse using tentacles

Teuthowenia pellucida, also known as the Deep Sea Glass Squid lives in the deep seas of the southern hemisphere. It has light organs on its eyes and it is able to roll into a ball, just like a hedgehog. http://www.exploretheabyss.com/photo/gallery/gallery/biolumin/images/TeuthoweniaTopView.jpg (Image from: www.exploretheabyss.com)

no they don't.

There are a huge number of differences between a crab and a fish including the fact that most fish do not have a hard shell or carapace while most crabs do have this type of covering. Crabs also have legs and claws while fish do not have those appendages.

Yes there is,its a underwater creature.it looks like a squid but the bottom part looks like vampire wings. who wants 2 go out with me????

The Funnel or muscular tube can bend and rotate, giving the squid control of its direction when it jets backward or forward. Waste comes out of the funnel with the water .

No. The giant squid is a common predator for whales.

so the squid can see it's prey and predators and other objects

no freshwater octopus has been discovered, yet. although, in Oklahoma there is a lake, "Lake Thunderbird" that, due to increased drownings in recent years, has caused many to believe there is a lake monster living inside the lake, which many believe to be a freshwater octopus of some kind.

Not really. It does have a hydro-skeleton where it uses pneumatic pressure to move along.

yes. They both have beaks; what else do you need? if you took all the feathers off of a (land) bird, it'd look like a squid. In conclusion, squids are birds.

A Deep Sea Current is a ocean current formed by density.

You catch zooplankton by algae.

It's main mechanism of defense is intimidation. Using bioluminescent sacs on their bodies, they light up and it scares the predator away. Another method, when intimidation doesn't work, a large oval lights up, facing the anterior end of the predator. As it swims away, it also closes the tissue around the oval, making it appear smaller. This creates the effect that the squid is very quickly escaping, and the predator gives up.

The life span of a giant squid is 4 to 5 years.

Yes they do, and it has been proposed that they have the best. The eye of the giant squid is the biggest, so if size matters then they have that virtue cornered. The fact that giant squid live in the abysimal depths of the oceans means that they are sensitive to very weak emmissions. Also the nerve that attaches to the photo-cells in the squid is attahced to the posterior end of the cell, where in vertabrates it is attached to the anterior end. It has been proposed that the squid has the superior arrangement in this as it doesn't impede as much on the incoming light. Qualitative analysis of this however would be difficult to do.

An octopus has two eyes. Each one is highly developed and and has excellent vision. It forms 3-dimensional images, and is believed to have color vision. It is very much like the human eye in its form and construction, but more efficient than a humans. It has a wide field of clear vision and has good resolution and sensitivity.

No. Occasionally humans get bitten by octopuses when they handle them, but unprovoked attacks are almost unheard of. Octopuses are very shy.

There are common stories from divers in the Pacific Northwest who have been "hugged" by Giant Pacific Octopuses. They come to no harm, but you are not going to go anywhere until the octopus decided the hug is over!

The portuguese man of war can be larger. The portuguese man of war grows larger than the giant squid because its poisonous tentacles can be up to 165 ft long. Giant squids are up to 50 ft long.

Squid do not have babies, they lay eggs attached to seaweed. They may lay up to 70,000 eggs!

NO

The same as most squids do - backwards.