Squid facts giant there are several long tentacles biggest in the world with a scientific name for giant architeuthis type also consists of colossal and giant squid. where are their habitats or do giants live? Do You Know How Much: Weight Of Average Squid you will find out in this article.
Definition of squid
A squid is a large group of cephalopods or mollusks that live in the sea. The name “Cephalopod” in Greek is “Head Leg”, this is because his separated legs become several hands that circle the head.
In this case like all cephalopods, squid is separated by having different heads. This large axon of squid has a diameter of 1 mm, squid is widely used as food.
Do You Know How Much: Weight Of Average Squid
Females are slightly larger than males. At the normal catch, the average tube length is 18 cm, the tube weight is 123 g. The average tentacle weight is 51 g. Commander squid is very tender, probably the softest of all squids, and very tasty to taste.
How big is the average squid?
Most squids are much smaller, with the average creature about 2 feet (60 cm) long, with the size of the average human being.
How old are the squids?
Squid can live for 5 to 30 years.
Without water, there is no life. This is a fact that cannot be released from all living things on earth. Besides squid, do you know Do Fish Drink Water – In What Ways Do Fish Drink?
How many tentacles does a squid have?
Although it looks like a squid that has 10 tentacles, it has 8 arms and two tentacles.
The squid uses its tentacles to catch its prey and then uses its arms to hold and control its prey.
His tentacles are longer than his arms and are often seen following behind the squid while swimming.
Species: Loligo Chinensis
Body Structure And Anatomy In Squid
Squids are unique animals because they have “legs” on their heads. What we know as tentacles, these tentacles are around or around the mouth of this animal.
The number of tentacles present in most squid is about 10 pieces, each tentacle has a suction at the end. The body of this creature is cylindrically tapered on the back.
The body of the squid does not have an outer bone and a hard enough inner bone to protect the body of the squid, so the body of the squid tends to be soft.
His body also consists of two parts, namely the mantle and body cavity. The coat is thick and muscular enough to protect the cavity inside, it can also cover the cavity of his body from the neck to the back.
In the cavity of the squid, there is an ink that is useful to protect yourself. The funds on the back of the squid’s body are also equipped with a tail that resembles a fin.
In squid inhabits waters with temperatures between 8 to 32 degrees Celsius and salinity of 8.5 to 30 per mile. The abundance of squid is supported by the presence of nutrients carried by currents from the mainland. The squid’s distribution area is in the waters of the western Pacific, northern Australia, the Philippine island, the northern part of the South China Sea to Japan.
For the spread of squid throughout the waters almost evenly, which spread throughout the sea in the world, ranging from the coast to the high seas and from the surface to a depth of several thousand meters.
Squid Special Features
There are several special features of squid, including:
- The animal has short tentacles and can wrinkle quickly.
- The squid sprays a concentrated ink, which this ink is used to protect since the ink sprayed by this squid can shock the predator for a few seconds, after which it instantly escapes.
- This animal can also emit a beautiful and sparkling light, making it easier for squid to forage at night.
- He can also move very quickly when he is chased by predators.
Common Features of Squid – Squid
Some common features of squid are:
- Having a body size varies from small to giant type, Architeuthis, which measures up to 16 meters.
- The size of the female is larger than the size of the male.
- The breeding of this animal is only through sexual breeding. The way to breed is by laying eggs.
- The main food is a type of plankton and marine biota that are smaller in size than the body of the squid.
- Elongated body, pointed head, and has 8 arms and 2 tentacles
- Can camouflage as a way of adapting animals to their environment
- Can spout concentrated ink as self-protection against predatory threats
- Have eyes
- The habitat is in the sea, most of it swims in shallow seas but some are in the depths of the sea
- The motion system in squid animals relies on a complex muscle system.
How to Breed Squid
For this reason, most squids reproduce sexually, a way of breeding squid that begins with the male wooing the female using their skin color and when accepted by the female then uses an arm called a hectocotylus to transfer a sperm package called spermatophore to the female. The female produces about 200 eggs and attaches them to the seabed in a large group joined by other female eggs.
The sexual reproductive system in squid consists of the reproductive system, male reproduction consists of the testicles, genital pores, and penis. While the female includes the ovum, ovum ducts, egg yolk glands. Squids have a separate reproduction system where the gonads are located on the posterior part of their body.
Squid Unique Facts
Here are many Unique Facts about squid that you can know:
Is a soft animal
Squid is a soft animal that lives in seawater, it belongs to the group of soft-boned animals or often referred to as mollusks. But it is different from other snails or shells that have shells for their protection.
This squid although it does not have a spine, has strong muscles to form its protection when dealing with enemies. These muscles are very strong as a means of squid self-defense during life on the seabed.
Can remove the black ink
the second uniqueness is that it can emit black ink. Squids have special self-protection tools that distinguish them from other seawater animals. Squid has a powerful weapon that can release liquid in the form of black ink.
This black ink is usually used to trick his enemies if he feels his existence is threatened by the enemy.
By removing this black ink, the seawater will be thick and murky black. This makes it difficult for the enemy to prey on squid.
So that the squid can escape safely from the enemy threat. Black ink is also widely removed when it will be processed into a food menu so that the color of squid will not be dark after cooking.
Can emit light in the sea
squid can emit light in the sea. The light inside can make it easier for him to move freely and can swim anywhere when the sea is dark.
This light will help the squid to find the path where it will be passed. So that at night, squid can simultaneously look for food to be consumed for its survival on the deep seabed.
Can swim quickly
The advantage that this squid has can swim quickly.
Especially if the squid faces its enemy. This squid can avoid its enemies by swimming fast.
The rapid movement of the squid is influenced by the muscles possessed by the very strong squad. Thus making it easier for squid to run quickly in avoiding enemies.
Can change his body-color
There are many ways that squid can escape predator attacks that will attack them at any time.
The uniqueness of this squid animal can change the color of its body. Under certain conditions, the body of the squid can change according to its place.
So that the squid will be disguised near the enemy. The enemy will not recognize the squid. Besides, squid can survive with the number of predators that will attack them.
Has sharp eyes
Another uniqueness of squid is that it has eyes that can see sharply. The squid’s vision is very good, so it can also know the colors around it. The squid’s sharp eyes make it easy for this animal to catch food and its prey.