The animal is believed to represent not only a new species of rodent but also the first mammal family to be discovered in 30 years. http://news.nationalgeographic.com/news/2005/05/0516_050516_new_rodent.html. Includes picture: http://www.ens-newswire.com/ens/may2005/2005-05-12-05.asp.
A nosebleed happens when one of the blood vessels in the lining of the nose bursts. Nosebleeds may be caused by infection, injury, allergic reaction, nose picking or an object being pushed into the nostril. Another name for nosebleed is epistaxis. Bleeding from the nose is common in children and is usually not serious. Seek medical attention if nosebleeds are severe, frequent or prolonged.
Tumors and vascular malformations are also important causes of nose bleeds. Epistaxis is also associated with septal perforations (holes in the nasal septum). Trauma or injury to the turbinate mucosa and septum is a frequent cause of epistaxis. Nose picking and repeated irritation caused by the tips of nasal spray bottles commonly give rise to many anterior bleeds. Certainly, traumatic deformation and fractures of the nose and surrounding structures can cause bleeding.