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.
Quick Answer. Bleeding in the ear most often indicates a perforated or ruptured eardrum, but can also result from more serious conditions such as head trauma or ear canal cancer, according to Healthgrades. Individuals who fall or strike their heads and experience bloody ear discharge need to seek emergency medical care. Continue Reading.