♡ In Greek Mythology, the Naiads or Naiades were a type of nymph who presided over fountains, wells, springs, streams, and brooks. They were known to be very ancient spirits that inhabited the still waters of marshes, ponds and lagoon-lakes. The essence of a Naiad was bound to her spring, so if a Naiad’s body of water dried, she would die.
Related to the jellyfish and corals, the beautiful and alien Siphonophore is actually a continuous chain of specialized polyps - individual animals that grow from one another in an organized colony. Some in the colony are devoted to feeding, armed with stinging cells to snag fish or invertebrates. Others are devoted to locomotion, propelling the whole group with a continuous pumping motion. Still others, of course, exist only to reproduce.
A mystical Water Horse of Celtic myth. It is white and can take the form of a shaggy-haired human. Usually it appears as an innocent horse. Whenever someone attempted to ride the horse it would run into a nearby stream or lake and disappear under water with its rider and devour him at leisure. - See more at: http://www.mythicalcreatureslist.com/mythical-creature/Kelpie#sthash.3WUbckzv.dpuf