What if I told you that the deadliest animals in the world are not sharks, bears or tigers, but just mosquitoes? According to the World Health Organization, 725,000 people die each year from mosquito-borne diseases such as malaria, dengue and yellow fever.
Satan leaf-tailed gecko, can you spot it?
Nature has so many hidden secrets, and below is a collection of otherworldly wildlife, most of which have not been seen in a long time.
Japanese giant bumblebee, one of the largest bumblebee species in the world
According to statistics, as many as 40 people die every year from the sting of the Japanese bumblebee. They feed on large numbers of bee larvae and can kill 40 bees in a minute.
A common omnivorous South American freshwater fish that appears to have human teeth
The giant Gippsland earthworm is one of Australia's 1,000 native earthworm species
Emperor marmoset, which lives in the southwestern Amazon basin
This "troll caterpillar" worm is one of the coolest insects we've ever seen
Atlantic Wolffish
Atlantic wolffish are rapidly declining in population and are thought to be due to overfishing, they live in cold waters with natural antifreeze in their blood.
The world is too big to name creatures
The Ili pika, which lives in the Tianshan Mountains of Xinjiang, has fewer than 1,000 teddy bear-like creatures, and was photographed for the first time in two decades.
Crocodile ice fish
It is unique in the animal world thanks to its amazingly clear blood. Fish have no scales and do not contain hemoglobin, a substance that turns blood red.
Lemur is a speptnosed primate native to Madagascar.
Barreleye fish, also known as ghost fish, are small deep-sea fish found in the Atlantic Ocean with their eyes wrapped in a large transparent soft tissue dome.
The anglerfish is perhaps one of the most fascinating and bizarre sea creatures known to man
The only goal of male anglerfish in life is to find and mate with females, and once they find a female mate, male anglers quickly bite the skin of the female, thus fusing them together.
Tigerfish is an African predatory freshwater fish
Long-eared jerboa is
Dumbo octopus
Panda ants
Found in Chile, they are known for their extremely painful stings, hence the popular name cow killer or cow ant.
Mexican salamander, although salamander is commonly known as "walking fish", it is not a fish, but an amphibian
The Pallass cat is a small feral cat
Harpyja: Harpia harpyja is a species of neotropical eagle
Also known as the American eagle, it is one of the largest living eagle species in the world.
The Pink Sea in Fantasia is an incredible creature that has only recently been discovered
The tarsiers are small primates that weigh about 150 grams
The Flemish giant rabbit, but the largest rabbit weighs up to 22 pounds.
Devil Flower Mantis: These praying mantis are very good at mimicking the flowers they sit on
Glass frog
Gerenuk is a species of long-necked antelope found in dry thorny bushes and deserts in the Horn of Africa and the Great Lakes region of Africa
An English Angora rabbit
The Indian purple frog is a frog species belonging to the tongue frog family, which can be found in the Western Ghats in India.
Yeti crab
Spotted fish are deep-sea fish in the whole family Ichthydae, which live in the sea at depths of 600 to 1200 meters
The Malab stork is a large wading bird in the stork family
The giant Weta is the heaviest insect in the world
The Asian sheephead wrasse is a species of wrasse native to the western Pacific Ocean
It is found only on the Korean Peninsula, China, Japan and the Ogasawara Islands, and inhabits rocky reef areas.
The coconut crab is a terrestrial hermit crab, also known as the robber crab or palm thief
Scorpion flies
The common scorpion fly has a black and yellow body and a red head and tail, which looks like a scorpion but is not a stinger