yes. In the head and neck.
Yes, they are located outside the thorax.
A shrimps heart is located on its head. If we base it on the exact anatomy of a shrimp, its heart is located on its thorax just after the head, but both the head and the thorax are covered with a single exoskeleton only, that is why the shrimps thorax can be mistaken as still part of the shrimps head. But in general, we see a shrimp divided only into 2 parts, the head and the tail, we see no thorax in it.
The simple answer is that a shrimp's heart is located in its head.In more detail:Shrimps' heart is situated inside the supero-posterior part of the pereion (thorax), above the gonads.
In the "Medulla oblongata". Medulla oblongata contains cardiac and respiratory centres. It also contains the vasomotor and vomiting centre. Medulla oblongata forms the lower half of the brain stem.
Scalpula
The rib cage protects the organs of the thorax and abdomen, and is part of the skeletal system that is the framework for the body.
heart, ribs, and sternum
An ant needs a thorax because necessary organs are located in this region. Without this region the ant would not survive.
The organs that are in the thorax are the heart, lungs, thymus, trachea, bronchi, esophagus, and the thoracic duct. The paired vague nerves and the paired sympathetic chains are also included.
Pleural cavity wich is two laminas of a membrane. The Pleural cavity lies inside the thorax.
On an animals body the thorax is located between the head and abdomen. The thorax is a main division of an insects body. In mammals, thorax is formed by the stemum, thoracic vertebra and ribs.
The bony thorax protects the heart and liver. Wrong... the bone thorax protects the heart and LUNGS as it also allows the respiratory muscle to create a vacuum that will draw air into the lungs. while the Ribs withing in the bone thorax will protect not only the thoracic organs, but as well the spleen, most of the liver and to some extent the kidneys.
Heart and lungs
It is important to know the three body parts of an insect, the head, thorax and abdomen. The Thorax protects some organs of the insects.
The esophagus is right behind the trachea, in line with it. In anatomical terms, both are located medially; neither is lateral to the other. The esophagus is dorsal or posterior to the trachea. The trachea is anterior or ventral to the esophagus.
Middle part is the thorax.
It is given a different name because unlike most abdomens, a spider has its heart and respiratory organs here, instead of the thorax. The name literally means 'behind the body'.
Mostly in thorax, some part in neck and head .