Quantcast

Latest Batrachochytrium dendrobatidis Stories

New Study Raises Hope To Fight Chytrid Amphibian Pathogen
2014-01-21 15:47:48

Helmholtz-Center for Environmental Research An international team of researchers has made important progress in understanding the distribution of the deadly amphibian chytrid pathogen. In some regions, the deadly impact of the pathogen appears to be hampered by small predators, naturally occurring in freshwater bodies. These micropredators may efficiently reduce the number of free-swimming infectious stages (zoospores) by consuming them. This natural behavior will reduce the infection...

Deadly Fungus Cause Of Frog Declines In The Andes
2013-12-13 07:25:23

San Francisco State University Amphibians at high elevations can tolerate temperature changes, but susceptible to deadly fungus A deadly fungus, and not climate change as is widely believed, is the primary culprit behind the rapid decline of frog populations in the Andes mountains, according to a new study published today in the journal Conservation Biology. Frogs living at higher elevations can tolerate increasing temperatures, researchers found, but their habitats fall within the...

Fatal Frog Fungus Releases Toxicity That Disables Immune Response
2013-10-18 09:09:21

April Flowers for redOrbit.com - Your Universe Online For the last 40 years, amphibian species around the world have been dying out. A type of chytrid fungus, Batrachochytrium dendrobatidis, was identified in 1998 as causing skin infections in frogs. Since then, it has become recognized as a leading contributor to worldwide amphibian decline. A new study from Vanderbilt University, published in the journal Science, reports that the fungus is killing these animals by releasing a toxic...

Salamanders Threatened By Deadly Skin-eating Fungus
2013-09-03 07:59:33

Imperial College London A new species of fungus that eats amphibians' skin has ravaged the fire salamander population in the Netherlands, bringing it close to regional extinction. Fire salamanders, recognizable by their distinctive yellow and black skin patterns, have been found dead in the country's forests since 2010. The population has fallen to around 10 individuals, less than four per cent of its original level, but what has been killing them has been a mystery until now....

Bullfrogs Spreading Deadly Fungus Also Die From It
2013-06-18 07:29:03

April Flowers for redOrbit.com - Your Universe Online There is currently a global decline in amphibian populations. It is believed that a major cause for this decline is a fungus thought to be spread by bullfrogs. A two-year study from Oregon State and the University of Pittsburgh reveals bullfrogs are not only tolerant carriers that spread the disease, as previously thought. The bullfrogs are also dying from the pathogen. The research team raised bullfrogs from eggs in controlled...

African Clawed Frog Responsible For Spreading Deadly Fungus
2013-05-16 11:58:36

Brett Smith for redOrbit.com - Your Universe Online For years, scientists have been on the trail of a slippery culprit responsible for a deadly fungus, and they´ve finally found the culprit. The fungus, called Batrachochytrium dendrobatidis,“¯or ℠Bd´ for short, has played a role in the recent decline or extinction of 200 frog species worldwide. According to a new report in the open-access journal“¯PLOS ONE, long-suspected African clawed frogs have...

American Bullfrog Is Spreading Chytrid Through Commercial Trade
2013-03-07 09:27:12

Wildlife Conservation Society A team of scientists led by the Wildlife Conservation Society (WCS) and the National University of Singapore (NUS), revealed in a new study, for the first time, the presence of the pathogenic chytrid fungus (Batrachochytrium dendrobatidis) in amphibians sampled in Singapore. And the American bullfrog may be a central player in the spread of the disease. The study appears in the current issue of the journal EcoHealth, and is the first to consider the role...

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...

shutterstock_105004145
2012-08-13 07:55:35

redOrbit Staff & Wire Reports - Your Universe Online Climate change could cause parasites such as tapeworms to become more infectious or malignant, researchers from Oakland University and the University of South Florida claim in a new study gauging the impact of temperature swings on frogs' fungal infection rates. The research, which was published in Monday's edition of the journal Nature Climate Change, shows that tiny parasitic organisms likely have an easier time adapting to...

2012-06-21 01:56:45

A Yale graduate student has developed a novel means for charting the history of a pathogen deadly to amphibians worldwide. Katy Richards-Hrdlicka, a doctoral candidate at the Yale School of Forestry & Environmental Studies, examined 164 preserved amphibians for the presence of Batrachochytrium dendrobatidis, or Bd, an infectious pathogen driving many species to extinction. The pathogen is found on every continent inhabited by amphibians and in more than 200 species. Bd causes...


Latest Batrachochytrium dendrobatidis Reference Libraries

Foothill Yellow-Legged Frog, Rana boylii
2014-09-16 08:43:34

The Foothill Yellow-Legged Frog (Rana boylii) is a small frog measuring about 1.46 to 3.2 inches. It belongs to the genus Rana within the Ranidae family. This species can be found from northern Oregon, down California’s west coast, and into Baja California, Mexico. Both the Columbia Spotted Frog and the Cascades Frog, also part of the Rana genus, reside in the northern regions of this frog’s territory. They show a preference for living in streams and rivers, and lay their eggs in masses...

More Articles (1 articles) »
Word of the Day
vermicular
  • Like a worm in form or movement; vermiform; tortuous or sinuous; also, writhing or wriggling.
  • Like the track or trace of a worm; appearing as if worm-eaten; vermiculate.
  • Marked with fine, close-set, wavy or tortuous lines of color; vermiculated.
  • A form of rusticated masonry which is so wrought as to appear thickly indented with worm-tracks.
This word ultimately comes from the Latin 'vermis,' worm.
Related