- published: 29 Aug 2012
- views: 268699
The leatherback sea turtle (Dermochelys coriacea), sometimes called the lute turtle or leathery turtle, is the largest of all living turtles and is the fourth-heaviest modern reptile behind three crocodilians. It is the only living species in the genus Dermochelys and family Dermochelyidae. It can easily be differentiated from other modern sea turtles by its lack of a bony shell, hence the name. Instead, its carapace is covered by skin and oily flesh. Dermochelys is the only extant genus of the family Dermochelyidae.
D. coriacea is the only species in genus Dermochelys. The genus, in turn, contains the only extant member of the family Dermochelyidae.
Domenico Agostino Vandelli named the species first in 1761 as Testudo coriacea after an animal captured at Ostia and donated to the University of Padua by Pope Clement XIII. In 1816, French zoologist Henri Blainville coined the term Dermochelys. The leatherback was then reclassified as Dermochelys coriacea. In 1843, the zoologist Leopold Fitzinger put the genus in its own family, Dermochelyidae. In 1884, the American naturalist Samuel Garman described the species as Sphargis coriacea schlegelii. The two were then united in D. coriacea, with each given subspecies status as D. c. coriacea and D. c. schlegelii. The subspecies were later labeled invalid synonyms of D. coriacea.
Leatherback Turtle - Laying eggs in broad daylight at Sodwana - South Africa Leatherbacks are the largest turtles on Earth, growing up to two meters long and exceeding 900 kilograms. Leatherbacks can dive to depths of 1,280 meters — deeper than any other turtle—and can stay down for up to 85 minutes. Female hatchlings that make it to sea will roam the oceans until they reach sexual maturity, when they return to the same nesting areas to produce their own offspring. Males spend the rest of their lives at sea. After mating at sea, females come ashore during the breeding season to nest. The nighttime ritual involves excavating a hole in the sand, depositing around 80 eggs, filling the nest, leaving a large, disturbed area of sand that makes detection by predators difficult, and finally return...
These two Leatherback Turtles were observed feeding on Moon Jellies approximately 8 nautical miles Southwest of Mexico Beach, FL. It was amazing how they allowed me to swim within 4 feet of them for about 9 minutes as they fed on Moon Jellies.
Read More: http://www.GistOnThis.com Here's one species of turtle you don't want to kiss. Believe me, the Leatherback Sea Turtle might look adorable and harmless, but lurking behind its cute face is a set of killer teeth, making its mouth one of the scariest in the world.. Hundreds of these jagged stalactite-like teeth called 'papillae' line the turtle's mouth and esophagus, all the way down to the gut. You just have to see it to believe it. The Leatherback is the third largest living reptile in the world, and also the largest turtle. It's actually a pretty docile creature, with a diet mainly consisting of jellyfish. In fact, the only reason it gets so huge is because it eats an astonishingly large number of the slow-moving jellies. Sometimes, the leatherback can consume about 73 percent...
Leatherbacks are known to migrate to Monterey Bay from Indonesia to feed on jellyfish. The upwelling process that is part of the productive Californian coastal ecosystem provides ideal forage habitat for leatherbacks and other marine life. http://swfsc.noaa.gov/multimedia.aspx
Baby leatherback turtles emerged from their eggs and nests this morning and made their painstaking way to the Sea of Cortez.
Look what we found when we went strolling at Levera Beach... Usually leatherbacks nest during nighthours and it is very rare to see them at daytime. We immediately informed Nic from Ocean Spirits who tagged the turtle(www.oceanspirits.org). These guys do a fantastic job by doing research and being on watch every night to make sure the turtles can nest without disturbance. If you want to discover the wild side of Grenada get in touch with us and we will show you the hottest spots above and below the surface.
Is there another animal that appears more often in human mythology, folklore, and literature than the turtle and its land dwelling cousin, the tortoise? They have variously stood for wisdom, tenacity, longevity, fertility, or stability in cultures around the world. The leatherback is the largest of all living turtles, the male up to 900 kgs and 3 m. It feeds mostly on jellyfish and lives up to 45 years (a disputed number). Unlike other turtles, it lacks a bony shell but has a hard leathery skin. That plus its powerful flippers and hydrodynamic body allow it to dive down to 1400 m and swim as fast as 35 kmph. Given its large size, its natural predators include only sharks, killer whales, and now humans. Surviving as a species for an astounding 150 million years (modern humans arrived 0....
Extremely rare underwater leatherback turtle footage. The video also includes hatching and nesting. License this footage and more at http://www.scubazooimages.com HD Footage shot using Gates housings. http://www.gateshousings.com
As the title says. This is certainly something you don't see everyday. There are hundreds of them and they instinctively head right out to sea. Amazing!
Thank you for listening. For more videos about wildlife please subscribe :) The images has been purchased from dreamstime.com Copyright (c) Royalty free music brought from pond5.com - music artist name: JHunger great info information cool fact interesting for children funny facts learn for fun easy for kids to understand crazy creatures talk facts animals facts wild life facts tips for teacher Incredible fact strange info about animals bazaar awesome critters that bite fly facts online zoo african predators insect facts baby animals uncut info reptiles in captivity underwater food they eat how fast they run true dangers danger fight dangerous world of birds mating season educational tools education tool animals that kill cute animals injured by a predator alpha male alpha fe...