Anura is an order of animals in the class Amphibia that includes frogs and toads. More than 5,000 species are described in the order. The living anurans are typically divided into three suborders: Archaeobatrachia, Mesobatrachia, and Neobatrachia.

A frog is any member of a diverse and largely carnivorous group of short-bodied, tailless amphibians composing the order Anura[1] (coming from the Ancient Greek ἀνούρα, literally 'without tail').

Anurans represent, by far, the most speciose, diverse, and widespread of the three extant amphibian orders. They are found throughout most of the world, except in polar regions, and some oceanic islands and extremely xeric deserts.

The Northern Leopard Frog is historically one of the most common and widespread anurans in the United States. However, populations are known to be declining throughout its range.

frog and toad, (order Anura), amphibians belonging to the order Anura, which, because of their wide distribution, are known by most people around the world.

The meaning of ANURAN is any of an order (Anura) of amphibians comprising the frogs, toads, and tree frogs all of which lack a tail in the adult stage and have long hind limbs often suited to leaping and swimming.

2021年8月24日 · Anura is a scientific animal Order that contains two main types of amphibians: frogs, and toads. Despite the existence of several other amphibious species, these two species share some specific characteristics unique to Anura as an Order and warrant them being separated from the other two amphibian Orders, Caudata and Gymnophiona.