Amazon frogs found to build mental maps of their local area
Frog fathers don't mind dropping off their tadpoles in cannibal-infested pools
Given a choice, male dyeing poison frogs snub empty pools in favor of ones in which their tiny tadpoles have to metamorphose into frogs in the company of larger, carnivorous ones of the same species. The ...
The secrets of a tadpole's tail and the implications for human healing
Scientists at The University of Manchester have made a surprising finding after studying how tadpoles re-grow their tails which could have big implications for research into human healing and regeneration.
Missouri ponds provide clue to killer frog disease
The skin fungus, Batrachochytrium dendrobatidis (Bd), also known as amphibian chytrid, first made its presence felt in 1993 when dead and dying frogs began turning up in Queensland, Australia. Since then i ...
Differences between frog species reveal how developmental patterns are related to species diversity
(Phys.org) —The development of embryos follows different patterns in different species, with specific events taking place at different times in relation to each other. Such differences can provide insight ...
The face of a frog: Time-lapse video reveals never-before-seen bioelectric pattern
For the first time, Tufts University biologists have reported that bioelectrical signals are necessary for normal head and facial formation in an organism and have captured that process in a time-lapse video that reveals ...
Prey pay a steep price to elude predators
(Phys.org) -- When the threat of predators lurks, prey often eat less to avoid being out in the open and vulnerable to attack.
Researchers discover that changes in bioelectric signals cause tadpoles to grow eyes in back, tail
For the first time, scientists have altered natural bioelectrical communication among cells to directly specify the type of new organ to be created at a particular location within a vertebrate organism. Using ...
Sunbathing not good for tadpoles
(PhysOrg.com) -- The thinning ozone layer in the upper atmosphere may be a key factor in the collapse of frog populations worldwide, new research shows.
Amazing discovery in Borneo: Tiny, new, pea-sized frog is old world's smallest
The smallest frog in the Old World (Asia, Africa and Europe) and one of the world's tiniest was discovered inside and around pitcher plants in the heath forests of the Southeast Asian island of Borneo. The ...
Researchers discover unexpected patterns in evolution of frog life cycles
All tadpoles grow into frogs, but not all frogs start out as tadpoles, reveals a new study on 720 species of frogs to be published in the journal Evolution.
Tadpoles not just baby frogs
(Phys.org)—Tadpoles may be vital in helping maintain the ecosystems of freshwater streams, a James Cook University researcher is discovering.
Chilean biologist saving forests with frogs
(Phys.org)—Chilean biologist Virginia Moreno is besotted with frogs. So much so that she is taking on the might of the forestry industry to study one frog in particular – Chile's critically endangered ...
Endangered mountain yellow-legged frogs might get a hoppy ending
To reach one of the last wild populations of the mountain yellow-legged frog on Earth, Adam Backlin and Elizabeth Gallegos tramped down a no-nonsense trail, scaled cliffs and barged through nettles along a vein of water in ...