Hamsters get mange mainly through contact with infected mites. Stress, a lack of proper nutrition, or exposure to a contaminated environment can contribute to the infection. If a hamster has mange, it's important to seek veterinary care promptly.
The aquatic ape theory is considered by many to be in the realm of speculation. While it presents interesting ideas, it lacks solid, widely accepted scientific proof to be classified as a definite fact.
The chances of humans catching mange from hamsters are quite low. Hamsters have their own unique skin parasites and the conditions for infection to occur in humans are not typically met.
Shui Shengsao was not the main character of a novel. She was a character or the name of a character in some novels and TV dramas, such as Lin Chong's wife, Lady Lin, in Water Margins, Sun Wukong's wife, Bai Gujing, in Journey to the West, etc.
In Harry Potter fanfiction, 'aquatic inheritance' could potentially refer to a magical inheritance related to water elements. For example, a character might inherit the ability to control water, communicate with water creatures, or have a special connection to underwater magic. It could be part of a unique family magic that has been passed down through generations, much like the more common inheritances in the official Harry Potter series like Parseltongue or Metamorphmagus abilities.