Search results
Results from the WOW.Com Content Network
Current events; Random article; About Wikipedia; Contact us; Contribute Help; Learn to edit; ... Amphibians of North Africa (14 P) S. Amphibians of Sub-Saharan Africa ...
The number of known amphibian species is approximately 8,000, of which nearly 90% are frogs. The smallest amphibian (and vertebrate) in the world is a frog from New Guinea (Paedophryne amauensis) with a length of just 7.7 mm (0.30 in).
The list below largely follows Darrel Frost's Amphibian Species of the World (ASW), Version 5.5 (31 January 2011). Another classification, which largely follows Frost, but deviates from it in part is the one of AmphibiaWeb , which is run by the California Academy of Sciences and several of universities.
The project's own page notes that there are ten times as many amphibian species known to science today than were known in the mid-1980s. [ 3 ] In July 1999, the catalogue was first published on the internet, in its 2.0 version.
Researchers evaluated the health of more than 8,000 amphibian species around the world and determined that nearly 41% — 2,871 in total — are globally threatened.
The red-billed quelea is the most abundant bird species in the world. Of the 589 species of birds (excluding seabirds) that breed in the Palaearctic (temperate Europe and Asia), 40% spend the winter elsewhere. Of those species that leave for the winter, 98% travel south to Africa. [47
Current events; Random article; ... Pages in category "Lists of amphibians of Africa" ... List of amphibians of the Democratic Republic of the Congo; G.
AmphibiaWeb's goal is to provide a single page for every species of amphibian in the world so research scientists, citizen scientists and conservationists can collaborate. [1] It added its 7000th animal in 2012, a glass frog from Peru. [2] [3] As of 2022, it hosted more than 8,400 species located worldwide. [4] [5]