Tuatara (Sphenodon punctatus) are reptiles that look like lizards but, often called living fossils, they are actually a different type of reptile that dates back to prehistoric periods over 200 million years ago. They eat insects like crickets, moths, beetles, and grasshoppers that they catch using their sticky fat tongues, and their diet also consists of other invertebrates like worms and snails. Additional foods in the Tuatara's diet are lizards, eggs, baby birds and smaller tuatara. They hatch from leathery-skinned eggs, and can grow to around 2 - 3 feet long (80 cm). The larger ones sometimes eat larger seabirds like petrels.
These nocturnal reptiles live on the islands off New Zealand, in burrows that they may dig themselves, but often take over from the burrowing petrels. They can have a lifespan as long as 60 years, and don't reach maturity until around 20 years old. Their numbers are reducing, and they are now considered vulnerable on the endangered species lists. They are preyed upon by rodents, pigs, and wild cats.
One of their most unique characteristics, besides their unique double row of teeth in the upper jaw, is their "third eye" called a pineal or parietal eye on top of their heads. Although this "eye" has a small lens and retina and is photoreceptive, it uses a different biochemical method of detecting light than normal vertebrates' rod cells or cone cells. The function is unknown and is under research. Tuatara have no external ears but are able to hear, and they retain some unusual features in their skeletons that may be evolutionary "left-overs" from fish.
the tuatra eats insects and birds.
The Tuatara's prey includes; beetles, crickets, and Spiders. Their diet also consists of frogs, lizards, bird's eggs and chicks.
A number of introduced species have become pests, and therefore serious threats, to the tuatara. The kiore is a Polynesian rat introduced to the islands many centuries ago, and these creatures eat the tuatara eggs, and the young tuatara when they hatch. Norway rats and ship rats arrived with European settlers, and these have also caused problems for the tuatara.
The kiore, or Polynesian rat, is one of the main predators of the tuatara. Dogs and cats, along with other introduced species such as stoats, are significant predators as well.
The kiore, or Polynesian rat, is one of the main predators of the tuatara. Dogs and cats, along with other introduced species such as stoats and ferrets, are significant predators as well.
they have no natural predators but their prey consist of birds rats and mice
food that they eat
There is no particular name for a baby tuatara. Newly hatched tuatara are called hatchlings, and tuatara that are not yet adult are simply called juvenile tuatara.
No. Iguanas and tuatara are quite different species. Whilst both iguanas and tuatara are reptiles, the iguana is a type of lizard, whereas the tuatara is not classified as a lizard.
The tuatara is a reptile.
There are only two species of tuatara: The Northern tuatara (Sphenodon guntheri) and the Brothers Island tuatara (Sphenodon punctatus).
No, Rhynchocephalia is not a subset of Mammalia. The tuatara is a reptile.
Tuatara - comics - was created in 1977.
SSC Tuatara; 272 mph; Ultimate aero; 268mph. TUATARA WINS
No. Tuatara are protected animals, and may not be kept as pets.
100% ssc tuatara is faster than bugatti ....tuatara 275 mph bugatti 268mph....trust me...see the video of speed between bugatti and ssc tuatara...
No. The Tuatara is found only in New Zealand.
No. The tuatara is a unique reptile which looks like a lizard but is not classified as a lizard.
Marsupials are a division of mammals only. The tuatara is not a mammal at all. It is a reptile.