Quantcast

Latest Frog Stories

Climate Change Impacts On Amphibians Studied By USGS Experts
2013-05-19 06:22:41

[ Watch the Video: What is Climate Change ] redOrbit Staff & Wire Reports - Your Universe Online A US Geological Survey (USGS) effort to monitor the impact of climate change on amphibians living in the ponds and swamps of the southeastern United States has discovered that changes in rainfall patterns can cause short-term declines in mole salamanders, the agency reported on Friday. As part of their research, the USGS´s Amphibian Research and Monitoring Initiative (ARMI)...

Cannibalistic Tadpoles Key To Understanding Digestive Evolution
2013-05-08 16:01:09

North Carolina State University A carnivorous, cannibalistic tadpole may play a role in understanding the evolution and development of digestive organs, according to research from North Carolina State University. These findings may also shed light on universal rules of organ development that could lead to better diagnosis and prevention of intestinal birth defects. NC State developmental biologist Nanette Nascone-Yoder, graduate student Stephanie Bloom and postdoc Cris Ledon-Rettig...

Underground Adventures Of A Mediterranean Frog
2013-04-30 10:45:25

Pensoft Publishers Do frogs live underground? The answer is yes, some amphibians, such as salamanders and frogs have been often reported to dwell in subterranean habitats, some of them completely adjusted to the life in darkness, and others just spending a phase of their lifecycle in an underground shelter. Up until 2010, however, no one suspected that the Mediterranean anuran frog Rana iberica - commonly known as Iberian brown frog and usually found in streams - also participates in...

Lazarus Project Attempts To Resurrect Extinct Frog
2013-03-16 08:21:22

April Flowers for redOrbit.com — Your Universe Online A team of scientists, led by the University of New South Wales (UNSW), has used sophisticated cloning techniques to revive and reactivate the genome of an extinct Australian frog by implanting a "dead" cell nucleus into a fresh egg from another frog species. Rheobatrachus silus was a bizarre gastric-brooding frog that swallowed its eggs, brooded its young in its stomach and gave birth through its mouth. The frog species became...

2013-03-14 17:55:57

American bullfrogs are native to eastern North America but have been transported by people to many other parts of the globe, and other parts of North America, where they have readily established populations and become an invasive alien menace to native ecosystems. In the largest study of its kind to date, the stomach contents of over 5,000 invasive alien American bullfrogs from 60 lakes and ponds on southern Vancouver Island were examined to identify the native and exotic animals that they...

Salmonella Outbreak Traced To Pet Frogs
2013-03-11 13:31:49

Brett Smith for redOrbit.com - Your Universe Online According to a new report from the Centers for Disease Control and Prevention (CDC), an outbreak of Salmonella infections from 2008 to 2011 was caused by small, aquatic pet frogs. "This was the first Salmonella outbreak associated with aquatic frogs, and in this case the frogs are often marketed as good pets for kids," lead author Shauna Mettee Zarecki, a public health advisor“¯with the CDC in Atlanta, told Reuters. The...

Tadpoles Able To See With Eyes Transplanted Onto Their Back
2013-02-28 10:29:13

Brett Smith for redOrbit.com - Your Universe Online In a study that could have implications for organ transplant procedures, two scientists from Tufts University found that eyes placed on the backs of tadpoles were still capable of vision despite having no direct neural connection to the brain. "A primary goal in medicine is to one day be able to restore the function of damaged or missing sensory structures through the use of biological or artificial replacement components,” said...

Amphibian Biodiversity Makes Entire Ecosystem Healthier
2013-02-14 12:24:37

April Flowers for redOrbit.com - Your Universe Online A new study from the University of Colorado, Boulder shows that the richer the biodiversity of amphibian species living in a pond, the more protection that ecosystem has against parasitic infections. The finding of the study support the broader theory that greater biodiversity in large-scale ecosystems such as forests or grasslands may also provide greater protection against diseases, including those that attack humans. A larger...

Endangered Frogs Saved By Genetic Matchmaking
2013-01-08 16:47:00

Smithsonian Tropical Research Institute What if Noah got it wrong? What if he paired a male and a female animal thinking they were the same species, and then discovered they were not the same and could not produce offspring? As researchers from the Smithsonian's Panama Amphibian Rescue and Conservation Project race to save frogs from a devastating disease by breeding them in captivity, a genetic test averts mating mix-ups. At the El Valle Amphibian Conservation Center, project...


Latest Frog Reference Libraries

Archey’s Frog, Leiopelma archeyi
2014-08-27 09:54:56

Archey’s frog (Leiopelma archeyi) is one of three or four living species within the Leiopelma genus, which holds frogs that are native to New Zealand. This species can only be found along the Coromandel Peninsula and because it has not changed much throughout the past two hundred million years, it is considered to be a living fossil. Little is known about the habits of Archey’s frog, but it is known to be terrestrial, inhabiting damp areas at high elevations. It is thought that males...

Maud Island Frog, Leiopelma pakeka
2014-08-22 10:38:14

The Maud Island frog is native to New Zealand, first discovered in the 1940’s. Originally classified as the same species as the Hamilton’s frog, it was reclassified in 1998 as its own species. The Maud Island frog is one of the oldest species known. It has been in existence for roughly 200 million years. In 2006, 60 Maud Island frogs were introduced to a predator free sanctuary. Thirty others were also released outside the sanctuary for comparison. In February 2008, 13 juvenile frogs...

Palawan Horned Frog, Megophrys ligayae
2014-08-21 11:52:00

The Palawan horned frog is native to the Philippines where the habitat is tropical or subtropical dry forests, moist lowland forests, moist shrub land, and rivers. Habitat loss is a contributing factor in the reduction of the population of this species. It is listed as endangered on the IUCN list. The color of this species is a light brown or grey with two ridges running down the back and a dark triangular patch behind the dark brown eyes. It has a large and wide head with a pointed snout....

Long-Nosed Horned Frog, Megophrys nasuta
2014-08-21 11:45:09

The long-nosed horned frog is also known as the Malayan horned frog or the Malayan leaf frog. The habitat of this species is in rain forest areas, where it is cool and damp, ranging from southern Thailand, Peninsular Malaysia to Singapore, Sumatra and Borneo. The body length of the long-nosed horned frog is around four inches. It is light to dark brown in color with camouflaged markings to blend in with the forest floor. The throat is dark in color spreading to a cream color halfway on the...

Mindanao Horned Frog, Megophrys stejnegeri
2014-08-21 10:47:27

The Mindanao horned frog, also known as the Southeast Asian horned toad, is native to the Philippines and found only on the island of Mindanao. The habitat of this frog is tropical and subtropical moist forests, near ponds and rivers. The Mindanao horned frog can be found in elevations up to 1.5 miles as long as it has an ample water supply for breeding. The Mindanao horned frog has a large head and mouth in comparison to the body. It also has pointed horn-like humps sticking out above the...

More Articles (81 articles) »
Word of the Day
lunula
  • A small crescent-shaped structure or marking, especially the white area at the base of a fingernail that resembles a half-moon.
This word is a diminutive of the Latin 'luna,' moon.
Related