Long-tailed weasel. The long-tailed weasel (Mustela frenata), also known as the bridled weasel or big stoat, is a species of mustelid distributed from southern Canada throughout all the United States and Mexico, southward through all of Central America and into northern South America.
Hypomenorrhea or hypomenorrhoea, also known as short or scanty periods, is extremely light menstrual blood flow. It is the opposite of hypermenorrhea which is more properly called menorrhagia.
The amount of menstrual flow varies from woman to woman. Some experience a light flow while others have heavy periods. Some women experience heavier bleeding during the early stages of their periods. Heavy is a subjective term when it comes to menstrual flow. What seems heavy to some women may not be the case for others. Most women's flow is around 6 to 8 ounces over the course of a few days.