Titanoboa, (Titanoboa cerrejonensis), extinct snake that lived during the Paleocene Epoch (66 million to 56 million years ago), considered to be the largest known member of the suborder Serpentes. Titanoboa is known from several fossils that have been dated to 58 million to 60 million years ago.
What is the largest extinct animal?
The largest animal that ever lived is the blue whale. The blue whale can weigh 200 tons and measures almost 100 feet. But some other extinct animals were longer, if not heavier than blue whales, most being dinosaurs.
What is the largest reptile on the planet?
Reaching lengths of more than 23 feet (6.5 m) and weights over 2,200 pounds (~1,000 kilos), the saltwater crocodile is the largest reptile on the planet and is a formidable predator throughout its range.
What reptile is extinct?
Species
| Species (32) | ||
|---|---|---|
| Scientific Name | Common Name | Last sighting / EED 1 |
| Erythrolamprus perfuscus | Barbados Racer | 1963 |
| Hoplodactylus delcourti | Delcourt’s Giant Gecko (Kawekaweau) | 1870 |
| Leiocephalus cuneus | Antiguan Curlytail Lizard | After 1500 |
What killed the Megalodon?
Past research suggests that the megalodon (Otodus megalodon) went missing 2.6 million years ago alongside a wave of marine extinction, potentially caused by a supernova that triggered severe climate and biodiversity changes during this time.
What was the first animal on earth?
A comb jelly. The evolutionary history of the comb jelly has revealed surprising clues about Earth’s first animal.
What is the most interesting reptile?
Top 10 Most Amazing EDGE Reptiles
- Desperate leaf chameleon – Brookesia desperata. …
- Madagascar big-headed turtle – Erymnochelys madagascariensis. …
- Chinese crocodile lizard – Shinisaurus crocodilurus. …
- Roti Island snake-necked turtle – Chelodina mccordi. …
- Gharial – Gavialis gangeticus. …
- Round Island keel-scaled boa – Casarea dussumieri.
11 апр. 2018 г.
What is the largest snake in the world?
What is the biggest snake in the world?
- The largest snakes in the world belong to the python and boa families. …
- The reticulated python (Malayopython reticulatus) is the longest snake in the world, regularly reaching over 6.25 metres in length.
What animals are going extinct in 2020?
- Species that went extinct in 2020. …
- Splendid poison frog. …
- Jalpa false brook salamander. …
- Simeulue Hill myna. …
- Lost shark. …
- Smooth handfish. …
- Lake Lanao freshwater fish. …
- Chiriqui harlequin frog.
What animals went extinct?
Top 10 Extinct Animals
- Sabre-toothed Cat. Often called Sabre-toothed Tigers or Sabre-toothed Lions, they existed 55 million to 11,700 years ago.
- Woolly Mammoth. An enormous mammal, believed to be closely related to the modern-day elephant. …
- Dodo. …
- Great Auk. …
- Stellers Sea Cow. …
- Tasmanian Tiger. …
- Passenger Pigeon. …
- Pyrenean Ibex. …
Are there any extinct snakes?
Titanoboa, (Titanoboa cerrejonensis), extinct snake that lived during the Paleocene Epoch (66 million to 56 million years ago), considered to be the largest known member of the suborder Serpentes. …
Could the Megalodon still exist?
But could megalodon still exist? ‘No. It’s definitely not alive in the deep oceans, despite what the Discovery Channel has said in the past,’ notes Emma. ‘If an animal as big as megalodon still lived in the oceans we would know about it.
What animal could kill a Megalodon?
There are many animals that could beat megalodon. Some say megalodon ate Livyatan but it was an ambush predator and Livyatan might have eaten it too. The modern sperm whale, fin whale, blue whale, Sei whale, Triassic kraken, pliosaurus and colossal squid could all beat the megalodon.
What hunted Megalodon?
Mature megalodons likely did not have any predators, but newly birthed and juvenile individuals may have been vulnerable to other large predatory sharks, such as great hammerhead sharks (Sphyrna mokarran), whose ranges and nurseries are thought to have overlapped with those of megalodon from the end of the Miocene and …