Paradoxical Swimming Frog

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Pseudis paradoxa

Paradoxical Swimming Frog, a reference photo
Photo: w_endo · CC0 1.0 (licence)

Pseudis paradoxa, known as the paradoxical frog or shrinking frog, is a species of hylid frog from South America. Its name refers to the very large—up to 27 cm (11 in) long—tadpole (the world's longest), which in turn "shrinks" during metamorphosis into an ordinary-sized frog, only about a quarter or third of its former length. Although the recordholder was a tadpole in Amapá that belonged to this species, others in the genus Pseudis also have large tadpoles and ordinary-sized adults.

From Wikipedia, under CC BY-SA 4.0.

Is it venomous or poisonous?

We have no record of Paradoxical Swimming Frog being toxic, poisonous or venomous. That is not proof that it is safe. Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.

Easily confused with

Classification

Kingdom
Animalia
Phylum
Chordata
Class
Amphibia
Order
Anura
Family
Hylidae
Genus
Pseudis
Species
Pseudis paradoxa

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