Populations of Mexican plethodontid salamanders have been surveyed non-systematically over the last 25 years. In light of many reports of disappearance of amphibians around the world, we checked for persistence of reported species at ten of these sites. All of the commoner species persist (we observed individuals representing a total of 30 species). While observed densities of many species of Mexican plethodontids are lower to much lower than was the case 20 to 25 years ago, evidence for recent extinctions, such as has been reported for amphibian taxa elsewhere, is equivocal or lacking. Habitat modification has contributed to difficulties in finding certain species.Poblaciones de varias especies de salamandras pletodóntidas en México han si...
Declining amphibian populations is an important phenomenon that only recently has received attention...
Roberts' False Brook Salamander (Pseudoeurycea robertsi) is a critically endangered plethodontid sal...
We report on the discovery of a population related to the Blunt-headed Salamander (Ambystoma amblyce...
We document major declines of many species of salamanders at several sites in Central America and Me...
We document major declines of many species of salamanders at several sites in Central America and Me...
Worldwide, one in every three species of amphibian is endangered, 39 species have gone extinct in th...
<div><p>Worldwide, one in every three species of amphibian is endangered, 39 species have gone extin...
We present a review on the conservation status and population trends of the 372 amphibian species cu...
We present a review on the conservation status and population trends of the 372 amphibian species cu...
Salamanders constitute the second largest order of amphibians in the world. The 762 species occurrin...
Salamanders constitute the second largest order of amphibians in the world. The 762 species occurrin...
Salamanders constitute the second largest order of amphibians in the world. The 762 species occurrin...
Salamanders constitute the second largest order of amphibians in the world. The 762 species occurrin...
Roberts’ False Brook Salamander (Pseudoeurycea robertsi) is a critically endangered plethodontid sal...
Amphibians are known to be declining around the world. Although often only reported for frogs, decli...
Declining amphibian populations is an important phenomenon that only recently has received attention...
Roberts' False Brook Salamander (Pseudoeurycea robertsi) is a critically endangered plethodontid sal...
We report on the discovery of a population related to the Blunt-headed Salamander (Ambystoma amblyce...
We document major declines of many species of salamanders at several sites in Central America and Me...
We document major declines of many species of salamanders at several sites in Central America and Me...
Worldwide, one in every three species of amphibian is endangered, 39 species have gone extinct in th...
<div><p>Worldwide, one in every three species of amphibian is endangered, 39 species have gone extin...
We present a review on the conservation status and population trends of the 372 amphibian species cu...
We present a review on the conservation status and population trends of the 372 amphibian species cu...
Salamanders constitute the second largest order of amphibians in the world. The 762 species occurrin...
Salamanders constitute the second largest order of amphibians in the world. The 762 species occurrin...
Salamanders constitute the second largest order of amphibians in the world. The 762 species occurrin...
Salamanders constitute the second largest order of amphibians in the world. The 762 species occurrin...
Roberts’ False Brook Salamander (Pseudoeurycea robertsi) is a critically endangered plethodontid sal...
Amphibians are known to be declining around the world. Although often only reported for frogs, decli...
Declining amphibian populations is an important phenomenon that only recently has received attention...
Roberts' False Brook Salamander (Pseudoeurycea robertsi) is a critically endangered plethodontid sal...
We report on the discovery of a population related to the Blunt-headed Salamander (Ambystoma amblyce...