Sonoran Desert Toad
Native to the Sonoran desert, the Sonoran desert toad is known for its distinctive features; most interesting among which, is probably the fact that it is a psychoactive species from which certain bufotoxins can be derived.
Facts about Early Amphibians
Amphibians are cold-blooded vertebrates, which are adapted to live both on the land and in water. The ancestors of these animals were believed to appear on the Earth during the Devonian period.
The amphibian population is declining at a fearfully fast rate, indicating that the pollution levels in our ecosystem are very high. Almost one third of the amphibian species have become extinct, while several species such as the...
Class Amphibia includes toads, frogs, newts, salamanders, and gymnophiona. These are cold-blooded, vertebrate animals that have developed various methods to adapt and survive.
Characteristics of Amphibians
There are certain features of amphibian species that help them to adapt in varied environmental conditions. Let's take a look at the noticeable features of amphibians.
Three Types of Amphibians
Class Amphibia is classified into three orders: Anura, Caudata, and Gymnophiona. Aunra comprises frogs and toads; Caudata comprises salamanders, newts, mudpuppies, waterdogs, sirens, and amphiuma; and Gymnophiona is made up of...
A concise write-up on the behavioral and physical adaptations of amphibians which have played a crucial role in ensuring their survival on the planet for several million years. Read on...
Amphibians vs Reptiles
Cold-blooded amphibians and reptiles are commonly found in almost every city, living in a multitude of habitats. Though their ancestry stems from a common point, there are many differences that can be easily spotted.