Stream brown frog
A species of Holarctic true frogs Scientific name : Rana sakuraii Genus : Holarctic true frogs
Stream brown frog, A species of Holarctic true frogs
Scientific name: Rana sakuraii
Genus: Holarctic true frogs
Content
Description General Info
Description
The stream brown frog or Napparagawa frog (Rana sakuraii) is a species of frog in the Ranidae family. It is endemic to Japan.
General Info
Lifespan
1-3 years
Diet
Stream brown frog primarily feeds on a wide range of invertebrates. Ground-dwelling insects, like beetles and ants, are frequently caught, along with aquatic prey such as crustaceans and tadpoles during aquatic bouts.
Appearance
Stream brown frog is a small-sized amphibian with a slender body and fine, smooth skin. It is primarily brown in color, often with dark brown markings, blending seamlessly with its woodland habitat. The animal’s distinguishing features include a rounded snout and long hind limbs, which are characteristic of many species in its family. The visual distinguishing characteristics do not noticeably differ across age or gender.
Behavior
Stream brown frog is a nocturnal amphibian known for its unique breeding behavior where males create foam nests using their hind legs. The males fiercely protect these nests from predators and competing males. This species is generally solitary, with social interaction primarily occurring during the breeding season.
Population
Stable
Scientific Classification
Phylum
Chordates Class
Amphibians Order
Frogs and toads Family
True frogs Genus
Holarctic true frogs Species
Stream brown frog 
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