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What is Amphibian Species of the World? How to cite; How to use; Structure of the taxonomic records; Running log of additions and corrections, 2024; Logs of changes and additions, 2014–2023; What is the right name? Curator's blog; Amphibian Species of the World on social media ; History of the project, 1980 to 2024
Dubois, 2004, Alytes, 22: 1–14, regarded this as the earliest use of Amphibia in the sense of including all living amphibians and allocated fossil relatives. On page 119 (corrected pagination) Blainville surprisingly regards Amphibiens to be an Order to contain Proteus and Siren .
Amphibian Species of the World 6.2: An Online Reference ( ASW) is a herpetology database. It lists the names of frogs, salamanders and other amphibians, which scientists first described each species and what year, and the animal's known range.
Addition of Geographic occurrence reports to species records, including (1) listing of political entities were a vouchered naturally occurring member of the fauna; (2) where like to occur or controversially thought to occur; (3) where endemic, and (4) where introduced. Version 6.1: 25 January 2020.
Anfibios del Mundo. Los anfibios representan la transición de la vida del agua a la tierra, fueron los primeros animales en salir del agua y empezar a respirar oxígeno del aire, por lo que han estado en este planeta desde antes de los dinosaurios. Todos los anfibios nacen de huevos y generalmente pasan por una etapa larvaria en la que ...
The State of the World’s Amphibians: The Second Global Amphibian Assessment is a comprehensive synthesis of the current global status of our planet’s amphibians. Following on from the analysis of GAA1 data in the book Threatened Amphibians of the World, this report presents an in-depth analysis of the GAA2 data and details the threats ...
Amphibians are ectothermic, anamniotic, four-limbed vertebrate animals that constitute the class Amphibia. In its broadest sense, it is a paraphyletic group encompassing all tetrapods excluding the amniotes (tetrapods with an amniotic membrane, such as modern reptiles, birds and mammals).
