Also, they get quite large so I can't recommened them. They are probably insanely hard to take care of and keep happy. Remember, they are wild animals from the amazon, not domesticated pets like dogs, cats, and rabbits. If you want a pet though, you could always adopt a dog, cat, rabbit, or any other pet from a shelter.
The jejunum (/dÊÉ¨ËdÊuËnÉm/) is the second part of the small intestine in humans and most higher vertebrates, including mammals, reptiles, and birds.The jejunum lies between the duodenum and the ileum.The jejunum is considered to begin at the attachment of the suspensory muscle of the duodenum to the duodenum, a location called the duodenojejunal flexure. The division between the jejunum and ileum is not anatomically distinct.he jejunum lies between the duodenum and the ileum. The jejunum is considered to begin at the attachment of the suspensory muscle of the duodenum to the duodenum, a location called the duodenojejunal flexure.
That answer can never be accurate because it all depends on the size of the rat, but it can an average. The duodenum is 8 cm, Jejunum is 80 cm, Ileum is 3 cm and Large intestine is 16 cm. And here is a site with a short answer to why the small intestine is longer than the large intestine. I'm no rat scientist :) but I got this out of my biology book and some research, so I hope this works :)