More than likely due to its very old origins, the Leviathan is pretty much the root of most sea creature myths. Therefore, the Leviathan easily takes home the title for the oldest and most fearsome of sea creatures.
The mythical kraken may be the largest sea monster ever imagined. Some stories described it as more than 2.5 kilometers (1.5 miles) around with arms as large as ship's masts.
Giant ichthyosaur gobbled its companions with killer teeth
Researchers have announced the discovery of the first sea monster (artist's impression above)—an 8.6-meter-long reptile with a massive skull (inset) and sharp teeth that lived 244 million years ago.
Jonathan: God created the great sea monsters, Leviathan and his mate, that are designated for the day of consolation, and all living creatures that creep, that the clear waters swarmed forth, according to their kinds, kinds that are clean and kinds that are not clean, and all birds that fly with wings, according to ...
Originating in Scandinavian folklore, the kraken is usually depicted as an aggressive cephalopod-like creature capable of destroying entire ships and dragging sailors to their doom.
Unlike other cryptids which exist only in our imaginations even today, the kraken had the benefit of being inspired by something which actually exists. In 1857, the giant squid was classified as a real living species for the first time, thanks to examinations of their beaks.
"The Bloop" is the given name of a mysterious underwater sound recorded in the 90s. Years later, NOAA scientists discovered that this sound emanated from an iceberg cracking and breaking away from an Antarctic glacier. Shown here: a NASA Landsat mosaic image of Antarctica.
Scylla was a supernatural female creature, with 12 feet and six heads on long snaky necks, each head having a triple row of sharklike teeth, while her loins were girdled by the heads of baying dogs. From her lair in a cave she devoured whatever ventured within reach, including six of Odysseus's companions.
According to his Norwegian informants, the kraken's body measured many miles in length, and when it surfaced it seemed to cover the whole sea, and "having many heads and a number of claws". With its claws it captured its prey, which included ships, men, fish, and animals, carrying its victims back into the depths.
According to the Ocean Conservancy, the smallest sea creatures are zooplankton. Zooplankton describe a variety of oceanic species including single-celled protozoa, jellyfish and some crustaceans. Zooplankton are typically less than 1 inch and can even be so small you can only see them under a microscope.
Keto, sometimes spelled as "Ceto", is the goddess of sea monsters and other marine life according to Greek Mythology. She bore several monstrous children, including the Phorcydes, with her lover Phorcys.
The vaquita is the world's rarest sea mammal and one of the most endangered animals in the world. Their name means 'little cow' in Spanish, and they are a unique species of porpoise, with a small, chunky body and a round head.
The Kraken, already in its giant squid shape (sometimes even a giant octopus), was linked to some monsters of Greco-Roman mythology: (a) Scylla, the man-devouring she-monster from Homer's Odyssey, usually depicted as a beautiful woman from the waist up but with monstrous features below the waist, such as six dog's ...
Appearance. The appearance of the Bloop is somewhat like that of the real world Bat species, but with a demonic, hell beast like gargoyle look, making them one of the few non dinosaur races living on Dinosaur Planet.
He confirmed that the Bloop really was just an icequake -- and it turns out that's kind of what they always thought it was. The theory of a giant animal making noises loud enough to be heard across the Pacific was more fantasy than science.
the thing that is most recognizable about this large creature is its song which can be heard from nearly 3000 miles away from the pod. the bloop measures out between 77 meters to 215 meters long and it's teeth are nearly the length of a human arm.
To defeat the Kraken, enough tentacles must be destroyed depending on ship type, with larger ships requiring more damage to destroy a tentacle and more tentacles destroyed to complete the event. If the crew can survive long enough the Kraken will also retreat.
The giant squid is the second-largest mollusc and one of the largest of all extant invertebrates. It is exceeded only by the colossal squid, Mesonychoteuthis hamiltoni, which may have a mantle nearly twice as long.
Kraken mythology originated in Norse Mythology and was based on sightings of a large sea creature. The Kraken was said to haunt the seas of Norway, Greenland, and Iceland. Seafarer sightings of the Kraken took place in the 1700s, but it was first recorded by King Sverre of Norway in 1180.
Vast grotesque tentacled creatures who live in the sea, and which are extremely dangerous to anyone or anything that comes too close to them. They are commonly believed to be the female counterparts of the dragons, since no female dragon has ever been seen.
The kraken's more ancient origins are in Nordic folklore. The earliest written reference to the kraken goes all the way back to 1180, according to paleontologist Rodrigo Brincalepe Salvador, who describes the mythical sea monster's history in the Conversation.