CATDOLL : CATDOLL: Who is the user of the Sea Urchin Fruit in One Piece?

1. Who is the user of the Sea Urchin Fruit in One Piece?

Thorn Fruit - Ms. Double Finger. Also known as the Sea Urchin Fruit, it can grow deadly spikes on its body like a sea urchin.

2. It has a very long tail and mouth, and large scales all over the body. What is this thing?

pangolin.

Interpretation:

Pangolin is a general term for the genus Pangolin of the family Pangolinidae. There are currently 8 species of pangolins in the world, 4 of which are found in Asia and Africa, including the critically endangered Chinese pangolin, Malayan pangolin, endangered Philippine pangolin, Indian pangolin, and endangered South African pangolin, giant pangolin, tree pangolin and long-tailed pangolin.

Pangolins are terrestrial mammals with a long and narrow body, scales all over their bodies, short and thick limbs, a long and flat tail, and a slightly raised back. They live mostly in subtropical deciduous forests. They often hide in caves during the day and plug them with mud. They often go out to forage at night. They hide during the day and come out at night. When they encounter an enemy, they curl up into a ball.

The third Saturday of February every year is World Pangolin Day. Currently, pangolins are national first-class protected wild animals in my country.

feature:

The genus Pangolin includes four species distributed in Asia. It is long and narrow, with scales all over the body, short and thick limbs, a flat and long tail, and a slightly raised back. The weight and length of different individuals vary greatly. The head is conical, with small eyes and a pointed snout. The tongue is long and has no teeth. The ears are underdeveloped. The feet have five toes and strong claws; the claws on the front feet are long, especially the third claw in the middle, and the claws on the back feet are shorter. The pangolin's shell is made up of an organic bone structure called keratin, which accounts for about 20% of the pangolin's total weight. The scales all over the body are like tiles. They are present from the top of the forehead to the back, the outside of the limbs, and the dorsal and ventral side of the tail. The scales are arranged in vertical rows from the center of the back to the sides. The scales are dark brown. There are three shapes of scales: the dorsal scales are wide diamond-shaped, with vertical stripes at the base of the scales and smooth edges. The number of vertical stripes varies, depending on the size of the scales. The scales on the ventral side, the inner side of the forelimbs near the abdomen, and the hind limbs are shield-shaped, with a keel-like protrusion in the center, and the scale base also has longitudinal stripes. The scales on the tail side are folded. There are hard hairs mixed between the scales. The cheeks, eyes, ears, neck and abdomen, the outer side of the limbs, and the base of the tail are all covered with long white and brown-yellow sparse hard hairs. There are very few villi. The hairs at the base of two adjacent scales of adults are combined, like a bundle. The female has a pair of nipples.

Pangolins are specialized species with basically degenerated vision, but their sense of smell is particularly keen. Pangolins have small livers, weak liver detoxification function, and a weak immune system. They have a single-chamber stomach covered with a keratin membrane, and the mucous membrane of the gastric glands is densely covered with many "S"-shaped folds, which grind food with small gravel swallowed into the stomach. Pangolins have a smooth intestinal surface and a long small intestine.

distributed:

Pangolins are distributed in southern China, Nepal, Indochina, etc. There are three subspecies in my country, namely the nominate subspecies, the South China subspecies and the Hainan subspecies.

3. Do sea urchins have facial features?

have

It is a living thing.

4. I would like to ask the experts for help in the anatomy diagrams of scallops, river crabs, sea urchins and plankton.

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5. Who knows what this is? It was fished out of the sea.

This is the skeleton of a sea urchin. It is also called a sea urchin shell. The body of a sea urchin is surrounded by a spherical or disc-shaped urchin shell, which biologists call a hard shell. The hard shell of an ordinary adult sea urchin is usually 3 to 10 cm in size, and most of them are spherical or flat in shape. The shell of a sea urchin is actually formed by 3,000 small bone plates. Different types of sea urchins vary greatly in size, with the smallest being only 5 mm. The forked spines are scattered all over the surface of the sea urchin and the periorbital area. Some sea urchins have separate forked spines from the spines area, and the largest ones can reach 30 cm. Sea urchins can be spherical, heart-shaped, or pancake-shaped.

See Baidu for details

6. Morphological characteristics of red sea urchin

Morphological characteristics of red sea urchin:

A small, spiny invertebrate with a reddish-brown body and long, blunt spines that are distributed radially.