By the Numbers
AMPHIBIAWEB

 

(Translations may not be accurate.)

Amphibian Species By the Numbers

Anura
88%
7,624 species
Caudata
9%
805 species
Gymnophiona
3%
221 species
There are three orders of amphibians: Anura (frogs), Caudata (salamanders), and Gymnophiona (caecilians). The AmphibiaWeb database currently contains 8,650 amphibian species (Jun 3, 2023) , of which 7,624 are frogs and toads, 805 are newts and salamanders, and 221 are caecilians. New species are discovered every year, and the total number of species continues to grow. Since 1985 the total number of recognized species has increased by over 60%.

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A frog: Pelophylax lessonae | Pool Frog
© Maciej Bonk
A salamander: Bradytriton silus | Finca Chiblac Salamander
© Todd Pierson
A caecilian: Geotrypetes seraphini | Gaboon Caecilian
© Dante Fenolio