What are chelones?
The order Testudines or Chelonia includes reptiles commonly known as turtles, referring to marine species, and tortoises, to indicate terrestrial and freshwater species.
What are Chelonian reptiles?
Cheloni Order of Reptiles of which turtles belong. The body is covered by a convex dorsal shield and a flattened ventral plastron formed by bony plates, within which the head, tail and limbs can be retracted.
How do chelones live?
It lives in pelagic and coastal waters, near coral reefs and sandy coasts, from the surface up to 30-40 meters deep. It is also present in the Mediterranean with some nesting sites concentrated above all in the south-western part.
What kind of animal is the turtle?
Turtles are reptiles of the testudinated family, characterized by a dorsal structure, called the carapace and a lower part, called a plastron. On the tail there is a sewer from where they carry out all their needs. They are mild, peaceful and long-lived animals.
What do chelones eat?
Their diet is very varied, as they can feed on small insects, aquatic plants, snails and worms.
Philosophy lessons by prof. Emiliano Cheloni: John Locke and empiricism
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What do they eat ??
As they grow, these turtles consume larger animals such as crustacean larvae, mollusks, fish, and even amphibians. In addition, when they reach adulthood, they often include algae, leaves, seeds, and fruits in their diet.
How do chelones breathe?
The respiratory system of this animal has a unique and extremely interesting feature in tetrapods. Since the rib cage is immobile and fixed, inspiration and aspiration are in fact achieved through movements of the anterior extremities and the neck.
How to describe a primary school turtle?
THE TURTLE IS YELLOW AND BLACK WITH THE SKIN OF THE HEAD AND LEGS LIKE A SNAKE. HAS 4 SMALL LEGS, WITH NAILS. CARAPACE IS HARD, ROUND AND ROUGH WITH PATTERNS AND WAVY CONTOUR. THE TURTLE IS SMALL, WITH A POINTED HEAD AND A SMALL TAIL THAT DOES NOT LOOK WELL.
Why is the turtle a reptile?
The body of these particular reptiles is typically covered with a dorsal armor, a kind of protective shell called a carapace. The belly, on the other hand, is flattened and covered with bony plates. ... All turtles lay eggs and this never happens in an aquatic environment.
Which reptile is a mammal?
Turtles: although reptiles, they are mammals.
Why is the green turtle in danger?
Green sea turtles on Australia's Great Barrier Reef could be in danger of extinction due to warming ocean temperatures. ... "The temperature produced by 50% of males and 50% of females of sea turtles is about 29 °.
How long does a green turtle live?
Do turtles normally live that long? The tortoise is the longest-lived animal of all vertebrates. On average he lives from 70 to 80 years, but can easily exceed 100.
Since when have turtles existed?
The earliest proto-turtles are believed to have appeared in the late Triassic period of the Mesozoic era, about 220 million years ago; their shell, which has remained an extraordinarily stable part of the body structure, appears to have evolved from bony extensions of the spine and ribs that ...
What are Ovoviviparous animals?List of ovoviviparous animals
- chameleon. chameleon (Chamaeleonidae), is a reptile that is part of the iguana suborder. ...
- Cichlid. further information.
- guppy. further information.
- lizard. The lizard is the common name of various species distributed throughout the planet. ...
- Mantarraya. further information.
Which family do sea turtles belong to?
The strictly terrestrial turtles belong to the Testudinidae family, the marine ones to the Cheloniidae and Dermochelyidae families, freshwater and marsh turtles are divided among all the rest.
What are mammalian animals?
To understand how Mammals are made, it is sufficient to think of the animals we know best: dogs, cats, rabbits, horses, cows, sheep, pigs and ... All these animals are part of a single large class of Vertebrates that takes its name by the presence of special organs, the breasts. ...
What are the characteristics of reptiles?
Reptiles are a group of vertebrate animals: they have a spinal column, like fish, amphibians, birds and mammals. ... Reptiles, in fact, have hard, dry skin covered with scales. The dry, flaky skin of reptiles protects them and prevents them from losing water.
How do you describe a turtle?
Turtles have the body enclosed by a bony box, an external skeleton that functions as a protective armor, the upper part is called a shield or carapace, while the ventral part is called a plastron.
How to describe a land turtle?
The land turtle is a reptile, characterized by a short and more or less rounded body, enclosed by a bony armor consisting of a back and a plastron. The tortoise is the longest-lived animal of all vertebrates. On average it lives from 70 to 80 years, but can easily exceed 100.
What character do turtles have?
Land turtles all you need to know
Not only cats and dogs are part of the universe of pets. Land turtles are also a nice company, with a docile character and calm creatures. That is, ideal animals for those who love peace and relax in the garden or on the terrace.
How do turtles breathe?
Turtles, especially those that have a close bond with water, can also breathe from the "butt", or rather from the so-called cloaca, a unique opening for the intestine, urinary and genital tract that many animal species possess (they have all amphibians, birds, reptiles and some ...
What do reptiles use to breathe?
Reptiles cannot breathe through the skin and therefore use a developed system, consisting of the trachea and lungs. Much more developed than that of amphibians, it is, on the other hand, similar to that of birds.
How to tell if a land turtle is happy?
After all these reptiles, they love to watch their humans when they do something. When your little friend cranes her neck towards you it is because she wants to be rubbed, and when you touch her and the turtle leans towards you and closes her eyes, she is showing her affection for her.
How does the Bull feed?
Like all cattle, the bull is a ruminant that is fed both with fodder (fresh, dried, ensiled) and with feed (flour, oil cake, expeller).
How do you feed water turtles?
A water turtle must eat as much as possible as it would feed in nature and therefore in various ways: fish, meat, vegetables and even some fruit.