Butterflies of this species are now extinct.

2 of the species listed for Yemen is extinct.

In North America, approximately 57 of plant species became extinct.

Looking around, leaders like this seem to be an extinct species.

The Norfolk kaka and the Chatham kaka have become extinct in recent times, while the extinct species of the genus Nelepsittacus have been extinct for 16 million years.

About 515 million years ago, the number of species going extinct exceeded the amount of new species appearing.

Of all species that have existed on Earth, 99.9 percent are now extinct.

The Syrian camel, Camelus moreli, is an extinct species of camel from Syria.

Over 1,800 species of black flies are known (of which 11 are extinct).

Richard Owen showed that fossils of extinct species Darwin found in South America were allied to living species on the same continent.

Nearly all animal and plant species that have lived on Earth are now extinct, and extinction appears to be the ultimate fate of all species.

Since the hollow is a protected area, many ancient species extinct in other regions have found refuge here.

The insect order Zoraptera contains a single family, the Zorotypidae, which in turn contains one extant genus with 39 species, Zorotypus as well as 9 extinct species.

And they see reviving extinct species as the kind of good news you might be able to build on.

The last one was seen on the island in 1920, and after that the species was thought to be extinct.

Impact At least half of the species now known to have been living on Earth at that time went extinct.

Arandaspis prionotolepis is an extinct species of jawless fish that lived in the Ordovician period, about 480 to 470 million years ago.

The order has 33 extant families, 413 genera, and over 13000 described species, along with five extinct genera known only from the fossil record.

There's three of them who are not just re creating ancient species, they're recreating extinct ecosystems in northern Siberia, in the Netherlands, and in Hawaii.

Temperatures will rise, storms will intensify, the oceans will become more acidic, and species will go extinct in vast numbers as their habitats are destroyed.

This list of extinct animals of the Netherlands includes the animal species and subspecies once lived in the Netherlands but have disappeared since human habitation.

From left to right, we've got Homo erectus, Homo habilis, and Australopithecus now called Paranthropus boisei, the robust australopithecine. Three extinct species, same place, same time.

We have no significant predators, we're the masters of our physical environment the things that normally cause species to become extinct are no longer any threat to us.

In The Descent of Man, he wrote, In each great region of the world, the living mammals are closely related to the extinct species of the same region.

Present day extinction rates are 100 1000 times greater than the background rate and up to 30 of current species may be extinct by the mid 21st century.

It is thought that in the early days of its existence as a species, the California condor lived off the carcasses of the megafauna , which are now extinct in North America.

So in his book, Regenesis, which I recommend, he has a chapter on the science of bringing back extinct species, and he has a machine called the Multiplex Automated Genome Engineering machine.

They're excited about all this, but they're also concerned that it might be competitive with the extremely important efforts to protect endangered species that are still alive, that haven't gone extinct yet.

Independent media are practically extinct.

It went extinct in 2003.

Furthermore, increasingly sophisticated DNA studies of extinct populations have shown that, despite their general classification as the distinct species Homo neanderthalensis, Neanderthals interbred with modern human groups as they dispersed out of Africa.

If current trends continue, the majority of the world s remaining species will be extinct by the end of the century, and it is food production, above all other factors, that has driven the decline.

Specifically, studies of Homo sapiens close but extinct relatives, the Neanderthals, are revealing new facets of modern human development, while intensifying the long running debate over the differences between the two species behavioral capabilities.

Cavemen are frequently represented as living with dinosaurs in popular culture, even though dinosaurs became extinct at the end of the Cretaceous period, some 66 million years before the emergence of the human species.

Adapiformes is an extinct group of early primates.

Stewart Brand Well, the earlier point is we interfered in a big way by making these animals go extinct, and many of them were keystone species, and we changed the whole ecosystem they were in by letting them go.

For over 50 years, it was thought that the Lima orchid was an extinct species but, good news comes from a team from the National Forest and Wildlife Service, which is also part of the Peruvian Ministry of Agriculture

But part of the reason that I found this interesting is that I started noticing that we are very aware of all the species that are going extinct on the planet as a result of human habitation expansion, and no one seems to be paying attention to all the species that are actually living that are surviving.

Both lines are now extinct in the male line.

Madagascar, home to five endemic primate families, has experienced the greatest extinction of the recent past since human settlement 1,500 years ago, at least eight classes and fifteen of the larger species have become extinct due to hunting and habitat destruction.

I am almost extinct I'm a paleontologist who collects fossils.

In 1981, Dian Fossey was sure they were going extinct.

Its ruling dynasty, now extinct, was the House of Nassau.

It was but one shout , and lo ! they were extinct .

It was but one Shout , and lo ! they were extinct .