Chiropsalmus quadrumanus
Chiropsalmus quadrumanus, commonly known as the four-handed box jellyfish, is a species of box jellyfish found in the western Atlantic Ocean, the Gulf of Mexico and the Pacific Ocean. The sting is venomous and dangerous to humans, especially children.
Wang Thong River
Kaeng Bang Rachan at the source of the Wang Thong is a natural habitat for the freshwater jellyfish ("Craspedacusta sowerbii") which is presently found in only the United States, Russia, the United Kingdom, Japan and Thailand.
Also, it is a natural habitat for rare species of butterflies such as kaiser, "Troides helena" and "Euploea".