Quantcast

Latest Mammal Stories

01960942d30f30dc50dfc0a224b856741
2009-06-01 13:39:42

Ancestors of tapirs and ancient cousins of rhinos living above the Arctic Circle 53 million years ago endured six months of darkness each year in a far milder climate than today that featured lush, swampy forests, according to a new study led by the University of Colorado at Boulder. CU-Boulder Assistant Professor Jaelyn Eberle said the study shows several varieties of prehistoric mammals as heavy as 1,000 pounds each lived on what is today Ellesmere Island near Greenland on a summer diet of...

51bcf2477b598411cf5724c94163ce261
2009-05-26 07:55:00

An almost entirely complete fossil of a prehistoric sloth that roamed the earth nearly 5 million years ago has been discovered in Peru, a discovery that is 4 million years older than comparable fossils found in both the Americas, researchers announced. The sloth was unearthed from under the floor of a house in southern Peru during the installation of a water system. Fractions of a large armadillo that is close to 5 million years old were also dug up close by. The 10 foot long sloth was an...

26746567c3b5748c93cba8dff0f27ecc1
2009-05-26 07:11:04

Packs of hunting dogs, troops of baboons, herds of antelope: when people observe social animals, they are often struck by how intelligent they seem, and recent studies suggest that sociality has played a key role in the evolution of larger brain size among several orders of mammals. But new research from two evolutionary biologists, John Finarelli of the University of Michigan and John Flynn of the American Museum of Natural History, calls this hypothesis into question"”at least for the...

2009-05-20 13:34:38

U.S. scientists say they have discovered marine mammals are being exposed to a cocktail of pesticides, as well as new contaminants. In what's called the most extensive study of pollutants in marine mammals' brains, Woods Hole Oceanographic Institute scientists found the animals are exposed pesticides such as DDT and PCBs, as well as contaminants such as brominated flame retardants. Eric Montie, lead author of the study, performed the research in collaboration with Mark Hahn and Chris Reddy of...

2009-05-19 11:10:00

47 Million Year Old Primate Fossil Set to Revolutionize Understanding of Human Evolution -- HISTORY SPECIAL DOCUMENTING DISCOVERY TO AIR MAY 25 AT 9PM ET/PT -- NEW YORK, May 19 /PRNewswire/ -- HISTORY, together with the University of Oslo and the Senckenberg Research Institute, today reveal a landmark scientific find: the 47 million year old fossilized remains of a primate. The most complete fossil primate ever found, the young female specimen -- known as "Ida" -- is set to revolutionize...

2009-05-19 09:30:00

THE LINK: Uncovering Our Earliest Ancestor - Little, Brown and Company, May 20, 2009 NEW YORK, May 19 /PRNewswire/ -- Scientists have announced today the discovery of a 47-million-year-old human ancestor. Discovered in the Messel Pit, Germany, the fossil is twenty times older than most fossils that explain human evolution. Known as "Ida," the fossil is a transitional species, showing characteristics of the very primitive nonhuman evolutionary line (prosimians, such as lemurs), but even more...

2009-05-14 12:55:06

A study conducted by three U.S. universities suggests some Michigan mammals are moving northward, apparently in response to climate change. Scientists from the University of Michigan, Ohio's Miami University and Michigan State University said the northward range expansion of the historically southern species might have a significant impact, with similar movements reported in Wisconsin, Canada and at Yosemite National Park. We're talking about the commonest mammals there, mammals that have...

41c0b7319110eb268b5ff8a977ec9c731
2009-04-29 09:24:07

During a seminar at another institution several years ago, University of Chicago paleontologist David Jablonski fielded a hostile question: Why bother classifying organisms according to their physical appearance, let alone analyze their evolutionary dynamics, when molecular techniques had already invalidated that approach? With more than a few heads in the audience nodding their agreement, Jablonski, the William Kenan Jr. Professor in Geophysical Sciences, saw more work to be done. The...

ca7c1545566ec610a23a16408c7e1e9f1
2009-04-22 16:00:00

Scientists from Canada and the U.S. have discovered the skeleton of a previously unknown web-footed carnivore in Canada's Arctic. The researchers said their discovery sheds light on how seals developed from land-based mammals. The primitive animal, known as Puijila darwini, measured around 43 inches from nose to tail, and had a body similar to that of an otter, but a skull akin to a seal. New research suggests Puijila is a "missing link" in the evolution of the group that today includes...

f7257fc57f4e215eb917d298dca489e71
2009-03-03 15:54:12

Pangolins in Southeast Asia are dwindling in numbers due to poaching activities, the Association of Southeast Asian Nations (ASEAN) Wildlife Enforcement Network said on Tuesday. Poachers have long sought after the scaly anteaters for their meat, which is used for consumption. They also use their scales for traditional medicines. "More than a 100 tons of smuggled pangolin meat heading to China was confiscated in the region last year but that is only 10 to 20 percent of the amount of Pangolin...


Latest Mammal Reference Libraries

Echidna, Tachyglossidae
2014-06-19 07:53:10

Tachyglossidae is a family that holds eight species of echidnas, also known as spiny anteaters, four of which are known only from fossils. The remaining four species, which include the platypus, can only be found in New Guinea and Australia. They prefer to reside in wooded areas and can be found under piles of vegetation, roots, and occasionally inside the burrows of other animals. This family is named after the "Mother of All Monsters" in Greek mythology, although the two do not resemble...

42_e96da6f440fbe9416f53bf5be8b5f8e3
2007-06-25 07:54:33

The Aardvark, Orycteropus afer, sometimes called the "˜antbear', is a medium-sized mammal native to Africa. It lives south of the Sahara desert where there is suitable habitat for them to live. It prefers savannas, grasslands, woodlands and bush. They are not found in deserts but are found in areas where there is a good supply of ants and termites. The most distinctive characteristic of the Aardvark is their teeth. Instead of having a pulp cavity, they have a number of thin tubes of...

42_767deb25d6255da2c5d97b07d1e38516
2007-01-19 11:46:11

The European Mole, Talpa europaea, is a mammal of the order Soricomorpha. This mole lives in an underground tunnel system, which it constantly extends. It uses these tunnels to hunt its prey. Under normal conditions the displaced earth is pushed to the surface, resulting in the characteristic "mole hills". It has a cylindrical body and is around 5 1/4 inches (12 cm) long. Females are typically smaller than males. The eyes are small, and hidden behind fur. Its ear is just a small ridge...

42_f294be1ec1fa65e8319af46dc77bf24b
2006-12-12 11:27:08

The platypus is a semi-aquatic endemic to eastern Australia and Tasmania. Together with the four species of echidna, it is one of the five species of monotremes, the only mammals that lay eggs instead of giving birth to live young. It is the sole living representative of its family and genus, though a number of related species have been found in the fossil record. The unique appearance of this egg-laying, duck-billed mammal baffled naturalists when it was first discovered, with some...

More Articles (4 articles) »
Word of the Day
toccata
  • In music, a work for a keyboard-instrument, like the pianoforte or organ, originally intended to utilize and display varieties of touch: but the term has been extended so as to include many irregular works, similar to the prelude, the fantasia, and the improvisation.
This word is Italian in origin, coming from the feminine past participle of 'toccare,' to touch.
Related