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Don’t let their appearance fool you: Thimble-sized, dappled in cheerful colors and squishy, poison frogs in fact harbor some of the most potent neurotoxins we know. With a new paper published in the j...
Extinction event that wiped out dinosaurs cleared way for frogs
Extinction event wiped out dinosaurs cleared way for frogs
2017/7/24
The mass extinction that obliterated three-fourths of life on Earth, including non-avian dinosaurs, set the stage for the swift rise of frogs, a new study shows.In a paper published this week...
Most of the frogs alive today owe a big thank you to the asteroid or comet that delivered the coup de grace to the dinosaurs.A new study by Chinese and American biologists shows that if the ...
Tropical lowland frogs at greater risk from climate warming than high-elevation species,study shows
Tropical lowland frogs greater risk climate warming high-elevation species
2017/4/27
A new study of Peruvian frogs living at a wide variety of elevations—from the Amazon floodplain to high Andes peaks—lends support to the idea that lowland amphibians are at higher risk from future cli...
A frog uses its whip-like tongue to snag its prey faster than a human can blink, hitting it with a force five times greater than gravity. How does it hang onto its meal as the food rockets back into i...
Some populations of frogs are rapidly adapting to a fungal pathogen called Batrachochrytrium dendrobatridis (Bd) that has decimated many populations for close to half a century and causes the disease ...
Fossils,frogs,floating islands and expanding Earth in changing-radius cartography A comment to a discussion on Journal of Biogeography
changing radius cartography paleogeography biogeography Pacific paleobiogeography expanding Earth
2015/9/2
In this short note I have tried to make clear the issues surrounding a recent discussion on changing-radius paleobiogeographical problems of the Pacific Ocean biotic distribution. It is stressed that ...
"Microbiome" of Sierra Nevada yellow-legged frogs shifts during infectious disease outbreaks（图）
Microbiome yellow-legged frogs
2014/12/1
The following is part eleven in a series on the NSF-NIH-USDA Ecology and Evolution of Infectious Disease (EEID) Program. See parts: one, two, three, four, five, six, seven, eight, nine, and 10.
Bats use water ripples to hunt frogs（图）
Bats frogs
2014/3/18
AUSTIN, Texas — As the male túngara frog serenades female frogs from a pond, he creates watery ripples that make him easier to target by rivals and predators such as bats, according to researchers fro...
RIPPLE MARKS—THE STORY BEHIND THE STORY | Canyon "Ghost" Critical to Stream Ecosystems: Cougars Act as Guardians of Fish, Frogs • "Wavelet" Math Translates Whale Song into Art • Fire in the Sky, Smoke in the Water: Queen of American Lakes Under Siege from Fireworks Displays? • Jellyfish "Blooms" Signal Ailing Seas Ahead: Jellywatchers Help Scientists Track Locations
Ghost cat cat puma tupi predators habitat
2015/7/7
The ghost cat, it's been called, this feline that roams backcountry from the Yukon to Chile. It has dozens of names, from panther, to puma, to mountain lion. But its best descriptor, perhaps, is couga...
Marsh Frogs, Rana ridibunda in Lake Akören -26 August National Park (Afyon): a Preliminary study of Population Size and a Taxonomical Evaluation
Marsh frog R.r.ridibunda Lake Akö ren population size morphology
2010/3/30
The population size of marsh frogs, Rana ridibunda was estimated using the mark-recapture method in Lake Akören Lake. The triple catch method was used to calculate survival and gains in addition ...
Morphological and Serological Investigations on the Mountain Frogs of the Mid-Taurus Range Between East Longitudes 33o and 36o
Mountain frogs Rana macrocnemis Morphology Blood serum proteins Electrophoresis
2010/3/30
In the present study, a total of 115 (65 , 50 ) specimens of mountain frogs from the mid-Taurus Range between east longitudes 33o and 36o were investigated from the morphological and serological point...