What does an insect thorax contain?
The insect thorax consists of three segments (called the prothorax, mesothorax, and metathorax), which may be fused but are usually recognizable. Each segment has four groups of hard plates (sclerites); the groups are the notum (upper), the pleura (sides), and the sternum (underside).
Which part of the insect is the thorax?
Thorax: The body section after the head, with the legs and wings attached.
What does a thorax do?
The thorax is a fairly rigid structure whose function is to provide a stable base for muscles to control the craniocervical region and shoulder girdle, to protect internal organs, and to create a mechanical bellows for breathing. The structure consists of 12 thoracic vertebrae and 12 corresponding ribs on each side.
Do all bugs have a thorax?
First of all, there’s at least one exception to nearly everything that can be said about insects and their anatomy. But, no matter how much they may vary, they all have these three things in common: An exoskeleton. Three body sections: head, thorax, abdomen.
Is the thorax the chest?
In vertebrates (fishes, amphibians, reptiles, birds, and mammals), the thorax is the chest, with the chest being that part of the body between the neck and the abdomen. The bony framework of the human thorax consists of the 12 thoracic vertebrae, 12 pairs of ribs, and the sternum (breastbone).
Why do I need a CT thorax scan?
A CT scan of the chest can help find problems such as infection, lung cancer, blocked blood flow in the lung (pulmonary embolism), and other lung problems. It also can be used to see if cancer has spread into the chest from another area of the body.
What’s another word for thorax?
What is another word for thorax?
| chest | breast |
|---|---|
| body | front |
| sternum | torso |
| trunk | heart |
| peritoneum | ribs |
What is butterfly thorax?
Thorax. The thorax is the butterfly’s engine room, containing the muscles that power the wings. The thorax is made up of three segments, each of which has a pair of legs attached to it. The second and third segments also have a pair of wings attached to them.
Where is a person’s thorax?
The thorax is the region between the abdomen inferiorly and the root of the neck superiorly. [1][2] It forms from the thoracic wall, its superficial structures (breast, muscles, and skin) and the thoracic cavity.
Is thorax the chest?
Thorax, the part of an animal’s body between its head and its midsection. In vertebrates (fishes, amphibians, reptiles, birds, and mammals), the thorax is the chest, with the chest being that part of the body between the neck and the abdomen.
How is CT thorax done?
In a CT scan, an X-ray beam moves in a circle around your body. It takes many images, called slices, of the lungs and inside the chest. A computer processes these images and displays it on a monitor. During the test, you may receive a contrast dye.
What is a bug thorax?
Thorax (insect anatomy) The thorax is the midsection (tagma) of the insect body. It holds the head, legs, wings and abdomen. It is also called mesosoma in other arthropods.
What are the three parts of an insect?
The three main body parts of an insect are known as the head, the thorax, and the abdomen.
What does the name apothorax mean?
According to a user from India, the name Apothorax is of Tamil origin and means “Women”. According to a user from India, the name Apothorax is of English origin and means “Science”. Search for more names by meaning .
How many segments does an insect have?
Insects have three body segments: the head, thorax and abdomen. Arachnids have two body segments: the cephalothorax and abdomen. Insects have six legs; arachnids have eight. Insects have compound eyes; arachnids have simple eyes. Insects have antennae.