Japanese river children and southern China's water ghosts (or water monkeys) are very similar to ~ ~ ~ or can be said to be the same thing ~ ~

In addition to the duck's beak

frog palms, the whole body for the green, the top of the head has a concave bowl, inside the water, the legend of the river children leave the water by the water in the concave, the water dries up, it will be the end of the mana, there is no strength, or else the river children are stronger than the adult adult still! In the south, it is said that he is in the water to drag people down to drown, generally drowned by the river child will have bruises on the ankles, and there will be a small hole in the soles of the feet, the legend is that the river child sucked off the blood, the mouth will also be stuffed with a lot of silt. There is a specimen of a kappa at a temple in Japan, and there have been several news reports of kappa sightings.

Southern China has a legend, but it has not been reported"

The above is what I know about the river child.