Asparas: Water nymphs of the Native American tradition. They often appear playing the flute.
Aughisky: An Aughisky is an Irish water-horse. It is said
that they come out of the sea and gallop along the shore, or
sometimes through fields. Anyone who could catch one
and lead it away from the shore, it would be a wonderful mount.
But if it sees the sea it would gallop back into the
waters, carrying the rider with it and ripping it to pieces.
Blue Men of the Minch:
They used to inhabit the eastcoast, particularly the straights
between Long Island and Shiant Island and were known for
wrecking passing ships. The only way to save the ship is for the
captain to talk to them in rhyme and get the last word. They
live in underwater caves and were ruled by a chieftain.
Bunyip:
Monstrous creatures from Aboriginal land. The bunyip
were rumored to live in swamps, lakes, and rivers of the
Austrailian Outback. They are believed to bring disease and
are roughly the size of a cow. Usually the bunyip leave humans
alone but when their source of food is lacking, they will take
humans under the water to their death.
Bucca:
Bucca is a Cornish spirit, possibly once a fertility
god because fishermen used to leave fish and spilled ale for
them so that the Bucca would give a good catch.
Charybdis: A whirlpool monster featured in Homer's Odyssey. Charybdis would down the ocean three times a day, then spit it back up. In the Odyssey, the hero Odysseus lost his ship and men to Charybdis. Odysseus managed to save himself by grabbing onto a fig tree that grew over Charybdis's mouth.
Chrodh Mara:
Chrodh Mara are Highland water-cattle that
are not nearly as dangerous as the Highland water-horse. They
are hornless, dun in color and their ears are rounded. If a
water-bull mates with one of a heard of earthly cow the stock
is a great improvement but a water-cow joins and earthly
herd she must be forever watched for if not she will make
for a fairy hill, which will open for her, the cow herd will
follow her and they will be lost in the hill.
Each Usige:
These Highland water-horses are fierce, much more so than any
other water-horse. Generally, the Each Usige are beautiful
horses. But beware! If you mount the horse it will carry you off
at great speed into the water where only your liver will be
eaten. Do not even touch the spirit for it is said that the skin
of an each usige is sticky and you are not able to tear yourself
away from it after touching it.
Glaistig:
Half human and half goat, this beautiful female
water spirit tries to hide her goat half under a green robe.
She invites men to dance with her, then she drinks their blood.
She is, however, kind to children and the elderly. She even
herds cattle for farmers at times.
Hydra: A many-headed serpent creature of Greek myths. Whenever a Hydra head was cut off, two more would grow back in its place. One of the heads was immortal, and could not be killed by conventional means. To further complicate matters, the Hydra's blood was poisonous, burning and chewing through whatever it touched. The Hydra was killed by the Greek hero Hercules, who cut off the Hydra's heads, burning the stumps with a torch. The immortal head was cut off and buried, where it sleeps to this day.
Jormandgund: The World-Serpent of Norse mythology, Jormandgund was a monstrous serpent encircling Midgard, the world of men. Jormangund was the spawn of the evil god Loki and the witch Angerboda. He is fated to kill and be killed by Thor, the World's Defender.
Kappa:
A kappa is a Japanese water spirit that pulls children into the
water, drowning them. They are said to be very intelligent and
feed on cucumbers and blood. A kappa's head must always be wet
and they cannot survive outside of water for very long.
Kelpie:
In old Scotland, the Kelpie is an evil water devil that
lurks in lakes and rivers. It usually takes the shape of a
young horse.
Naiads:
Water nymphs were depicted as having human, not mermaid, form.
They could only survive as long as the fresh water source they
inhabited did not dry up.
Ningyo:
Japanese in origin. Typically depicted as a fish with
only a human head that cries pearls instead of tears. A woman
who can catch and eat a Ningyo gains eternal youth and beauty.
Nixe:
A Norse water spirit that lures people into the water
in which they reside. Male nixes can assume any shape while
females are just beautiful women with the tail of a fish. Nixes
are thought to be harmless and friendly in some quarters but are
considered as malignant in others.
Kraken: A octopus-like monster of colossal proportions, the Kraken was a product of Norse mythology. The Kraken had a hundred arms, some topped by serpentine heads. When the monster sighted a ship, it would excrete a black liquid that poisoned the sea. Then the Kraken would grab on to the doomed ship, dragging it down into the depths.
Scientists now think that the giant squid, the largest living invertebrate, inspired the Kraken myths.
Rân:
Queen of the sea and consort of Aegir, the Sea God.
Ran is queen of the undines, or mermaids, and therefore known
for her music, her ability to see the future, her spells of
enchantment and her great beauty. The souls of those
who have drowned are said to go into her realm. She is the
patron of girls and young women who aren't married. Ran's
daughters are the proverbial "nine waves of the sea", and the
entrance to her abode is through the Maelstrom, the vast
whirlpool said by legends to exist somewhere in the higher
attitudes of the North Sea.
Roane:
Roane is the Gaelic name for seals, but the people
of Highland used to believe that these seals were not animals
but faerie people. It was believed that they wore the skins to
pass through water and are known to have been one of the
kindest faeries.
Rusalka:
The water spirit created when a woman drowns.
Selkies, or Selchi:
Half seal rather than half fish. Selkies are the seal
people of Orkney and Shetland. It is not the
common seal that they think of as a faerie in
disguise, rather they believe it is the sea-lions,
crested seals and all of the larger creatures are of
a faerie nature. They are believed to be faerie
people who live on dry land near the sea or on
lonely skerries and wear sealskins to move through
water easily. They were thought to have been
Fallen Angels and tend to be very beautiful.
Undine:
From Teutonic folklore, female water spirits that love to
associate with humans, even to the point that they join in
during the merry-making of the humans.
Vodnik:
Originating from Slavic folklore, Vodniks are waterdemons that
began their existance after a child has been drowned. They
lure people into the water where they suffocate them, and either
take on the form of a green haired human or a fish.
Water Leaper:
Water Leapers are tailed, winged, toad like creatures. They lurk
in Welsh lakes and prey on fishermen.