Snails and Slugs learn more about names for this taxon. Scientists aim to describe a single 'tree of life' that reflects the evolutionary relationships of living things. However, evolutionary relationships are a matter of ongoing discovery, and there are different opinions about how living things should be grouped and named. EOL reflects these differences by supporting several different scientific 'classifications'. Some species have been named more than once.
What is bleeding from the ear? Bleeding from the ear is ear drainage that contains blood. The discharge may be a combination of pus, wax, fluid and blood. Although there are other possible causes, the most common cause of bleeding from the ear is a ruptured or perforated eardrum.
Bleeding from the ear canals may be due to several causes e.g. infection, exzema, tumor, local trauma and even from fracture of the base of the skull, but such causes are easily diagnosed. Nosebleeds happen to us all and causes of bleeding from other orifices are numerous and have different meaning and consequences. Bleeding from the navel is usually caused by impaction of material or eczema in a narrow navel. (Please note the disclaimer at the bottom).