Amami Brown Frog vs common frog

Rana kobai compared with Rana temporaria

Key Differences

• Amami Brown Frog is Near Threatened while common frog is Least Concern.

Taxonomic Classification

Rank	Amami Brown Frog	common frog
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class same	Amphibia (amfibiler)	Amphibia (amfibiler)
Order same	Anura (Kuyruksuz kurbağalar)	Anura (Kuyruksuz kurbağalar)
Family same	Ranidae	Ranidae
Genus same	Rana	Rana
Species	Rana kobai	Rana temporaria

Evolutionary Relationship

Amami Brown Frog and common frog share a common ancestor at the Genus level: Rana.

Conservation Status

Amami Brown Frog

NT — Near Threatened

common frog

LC — Least Concern

Physical Characteristics

Attribute	Amami Brown Frog	common frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amami Brown Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

common frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found across Europe (7 countries).

Amami Brown Frog

The Amami Brown Frog (Rana kobai) is a species in the genus Rana. It is currently classified as Near Threatened on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

common frog

<em>Rana temporaria</em>, commonly known as the common frog, is an amphibian in the family Ranidae and one of the most widespread frog species in Europe. It has been documented in Austria, Belgium, Czech Republic, Denmark, France, Germany, Latvia, and Norway, and its range extends broadly across temperate Europe and parts of Asia. <em>Rana temporaria</em> typically inhabits a variety of environments including freshwater bodies, forests, grasslands, wetlands, and human-modified landscapes, demonstrating considerable ecological flexibility. It is assessed as Least Concern, supported by its extensive distribution and generally stable population trends across most of its range. The common frog is a key component of many European ecosystems, playing important roles both as a predator of invertebrates and as prey for a range of birds, mammals, and reptiles. It typically breeds in ponds and slow-moving water bodies in early spring. Biological traits of this species remain poorly documented in the scientific literature. Its sensitivity to habitat degradation and water quality makes it an important indicator species for freshwater and terrestrial ecosystem health.