Lake Dragon

 Lake Dragon

Habitat: Haulout Island; Plateau Lake and Rivers
Type: Large Aquatic Reptile
Length: 25 to 40 Feet (Lake Population); 15 to 20 Feet (River Population)

Adult Lake Dragon








The Lake Dragon is the largest predator in the freshwater systems of Haulout Island. It is most commonly found in the open waters of the Plateau Lake, though it is also present throughout the rivers that feed from it.

Adults are long-bodied and powerful swimmers, built for movement in open water, and are capable of powerful bursts of speed. In the deep waters of the lake, the largest individuals ambush their prey from below. Their primary food sources are the Scissor Bass and the Whale Bass, both of which are large enough to support a predator of this size. Attacks are fast and direct, relying on speed and the force of the blow.

Adult Lake Dragon Ambushing A 
School of Whale Bass









The Lake Dragon gives birth to many live young. These young are already capable swimmers and do not require care after birth. Most juveniles remain in the lake as they grow, feeding first on invertebrates and then small fish. However, as they grow larger, some of them move into the rivers. These individuals show a clear change in behavior. In the tighter river channels, they rely on ambush at the river's edge. They stay close to the banks or just below the surface, where they are difficult to detect. The darker coloration, typical of juveniles, provides better camouflage under the trees that overshadow the rivers.

River-dwelling individuals also differ in size. Those that leave the lake generally do not continue growing past roughly 20 feet in length. The confined space of the rivers appears to limit further growth, and fully grown lake-sized adults are not seen in these environments.

River individuals feed on animals that come to the water’s edge, including Green Orangutans, Stonebacks, and Bumpers. Prey is seized and pulled back into the water, where it is drowned or subdued.

River Dwelling Juvenile








The presence of a Lake Dragon can often be inferred by the absence of other activity at the shoreline. Animals avoid entering the water where one is nearby. In rivers especially, still or undisturbed water is treated with caution.

  • Naturalist Note: The “Lake Dragon” described in Mercer’s account is almost certainly an ichthyosaur that closely resembles Cymbospondylus. The presence of live birth aligns with known ichthyosaur reproduction, reinforcing this identification. However, the species described here appears to exhibit a high degree of ecological flexibility, including the ability to occupy both open-water and confined river environments.
    Particularly notable is the apparent size divergence between lake and river individuals. This may represent a form of environmentally induced growth limitation, similar to modern cases of habitat-constrained gigantism or dwarfism. It is also possible that this reflects a behavioral split within the species, where only smaller individuals are capable of successfully navigating and surviving within river systems.
    Its prey base, the Scissor Bass and Whale Bass, are likely placoderms - similar to Dunkleosteus and Titanichthys. 

Comments

Post a Comment

Popular posts from this blog

Hellgrazer

Image
Hellgrazer Habitat: Mainland; Upper Forest, Savannah, Lower Forest Type: Medium Herbivorous Dinosaur Height: 8 to 10 feet Length: 15 to 20 feet Weight: 2,500 to 3,100 pounds The Hellgrazer is truly an unusual creature. Its build and design suggest a predatory dinosaur - similar to the T-rex or Allosaur. Its heavy head, sharp teeth, and powerful legs seem like they should belong to a creature that preyed on other animals. But in actuality, the Hellgrazer is a strict herbivore. It uses its powerful jaws and serrated teeth to cut through tough vegetation, which is swallowed whole and presumably digested by powerful stomach acid. Short-tempered and aggressive, the Hellgrazer lives alone. It roams through the grassy Savanna, as well as the upper and lower forests. Most creatures know its distinctive red and green coloration, and are wise to give it a wide berth. Anything that comes too close will likely not do it again. Its sharp teeth and powerful bite would certainly make an effective we...
Read more

Slopeback

Image
Slopeback Habitat : Long Island; Cove Haven Type : Large Herbivorous Mammal Height : 6 to 8 feet tall at shoulder Length : 12 to 14 feet long Weight : 1,500 to 2,000 pounds estimated The Slopeback is one of the largest creatures in Cove Haven. It is a striking herbivore with a body reminiscent of a gorilla. Its long, powerful forelimbs end in large claws, which it uses skillfully to pull down branches and strip leaves. To protect those claws, it curls its fingers up and walks on its knuckles, similar to a great ape. The hindlimbs are shorter, giving the animal a characteristic sloped back. It moves deliberately and slowly through the wooded areas of Cove Haven, although it is capable of moving fairly quickly over short distances. These animals are primarily solitary, although loose groups may occasionally form and dissolve as individuals move and feed. The Slopeback prefers the forest areas within the cove, where it can browse among the trees and bushes. Its diet consists almost...
Read more

Sea Dart

Image
  Sea Dart Habitat: Ring Sea; Coasts of Mainland, Haulout, Rookery; Rock Ring Type: Small Pterosaur Wingspan: 3 to 4 feet Length: 2 to 3 feet (with tail) Weight: 3 to 5 pounds The Sea Dart is a small, lightly-built long-tailed pterosaur that can be seen flying over the surface of the Ring Sea. It can easily be distinguished from other dart species by its deep skull and the male’s bright orange color. Like other long-tailed pterosaurs, the Sea Dart has a rigid flap of skin at the end of its tail that acts as a rudder during flight. When it's flying, it beats its wings rapidly, rarely gliding for more than a few seconds. The dart hunts small fish at the surface of the water. Remarkably, its prey can reach up to 10 inches in length — longer than its head. Flying low over the surface, the dart uses its sharp eyesight to spot its prey and then snaps its head down to seize the fish with its jaws. The venom in its bite works quickly, and the small fish are immediately paralyzed. This...
Read more