What kind of sea turtle is the golden and black turtle on the back, and what kind of sea turtles are

The number of marine turtles in China is 5 species in 2 families, 5 genera, which is only 1 genus and 3 species less than that of marine turtle species in the world. It is a country with one of the richest marine turtles in the world. Including 1 species in each of the 4 genera of the family cheloniidae:

Turtles are green sea turtles (Chelonia mydas), loggerhead sea turtles (Caretta caretta), Turtles (Lepidochelys olivacea), Tortoiseshell turtles (Eretmochelys imbricata). Family dermochelyidae 1 genus and 1 species: Dermochelys coriacea.

In fact, I don't understand the ** you gave.

It is said that all species of sea turtles in the world are now endangered species, and I feel that the ** you give is not very similar to adult sea turtles, and I don't understand it.

Sea turtles are now a rare marine animal, and there are five species of turtles living in China's oceans: leatherback turtles, green turtles, loggerhead turtles, hawksbill turtles and ridley turtles.

How I look like a loggerhead turtle.

The morphology is approximately:

Larger, flattened body and weighing about 100 kg. The length of the dorsal carapace curve was 745 1025 mm (n=16). The dorsal carapace is reddish-brown, and the ventral carapace is orange-yellow.

The head is large and has an extremely strong hooked beak. The scales on the dorsal head are symmetrically arranged, and the forehead scales are 2 pairs, 1 pair more than the green sea turtle. The dorsal carapace is heart-shaped, and the hips are narrow and high.

The body scales are flat. The neck shield is short in width, the vertebral shield is generally 5 6 pieces, the rib shield is usually 5 pairs, the first pair is tangent to the neck shield, the edge shield is 13 pairs, and there are 3 pairs of lower edge shields. The limbs are pulpy, the forelimbs are large, the hindlimbs are small, and the forelimbs each have 1 2 claws, suitable for swimming; The tail is shorter.

Turtle dorsal carapace olive or brown mixed with yellowish-white sunburst streaks; Dorsal carapace olive or tan. Sea turtles, turtle family, sea turtle genus. The head and back have symmetrical large scales, and the forehead scales are paired. The upper jaw is flattened, the lower jaw is slightly hooked upward, and the jaw margin is serrate.

The snout is short and rounded, and the front of the palate is not hooked. The dorsal armor is heart-shaped, and the shield pieces are inlaid and arranged; 5 vertebral shields; 4 pairs of ribbed shields, the first pair of ribbed shields are not connected with the neck shield, and the edge shield has 11 pieces on each side; There is a single throat shield in front of the throat shield; There is a series of lower border shields between the dorsal and ventral carapaces. The limbs are paddle-shaped, the forelimbs are longer than the hind limbs, and each limb has 1 claw on the inside of each limb.

Dark red, dark brown, golden yellow, jet-black color. We look closely, or will find some color differences, the general artificial individual is relatively clean, the back armor is dark red, or dark brown, some adult mother back armor will have bright golden yellow lines, we may wish to choose according to their own preferences, select some color or pattern characteristics of the individual, before the market also appeared some back armor whitish, ** shallow turtles, this should be affected by artificial high temperature hatching, but these two years seem to be rare.

There are many species of turtles, phylum and genera, different species have different colors, generally turtles are light gray, tortoises are green, dark green, brown, and some turtles are golden yellow. In addition, the color of the turtle's back is similar to the color of the surrounding environment, that is, it has a protective color, which is conducive to predation and prevention of natural enemies.

Turtles come in dark brown and light brown and black in color.

Grass green, dark brown, golden, etc.

From long to short, crooked.

Sea turtle. dorsal carapace olive or brown with yellowish-white sunburst streaks; Dorsal carapace olive or tan. Sea turtles, turtle family, sea turtle genus. The head and back have symmetrical large scales, and the forehead scales are paired. The upper jaw is flat, and the lower jaw is flat.

Slightly hooked upward, with a serrated notch on the jaw margin.

The snout is short and rounded, and the front of the palate is not hooked. The dorsal armor is heart-shaped, and the shield pieces are inlaid and arranged; 5 vertebral shields; 4 pairs of ribbed shields, the first pair of ribbed shields are not connected with the neck shield, and the edge shield has 11 pieces on each side; There is a single throat shield in front of the throat shield; There is a series of lower edge shields between the dorsal and ventral armors. The limbs are paddle-shaped, the forelimbs are longer than the hind limbs, and each limb has 1 claw on the inside of each limb.