Big-eared Odorous Frog vs Brook Alder

Odorrana gigatympana compared with Alnus maritima

Key Differences

• Big-eared Odorous Frog is Least Concern while Brook Alder is Endangered.

Taxonomic Classification

Rank	Big-eared Odorous Frog	Brook Alder
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Amphibia (Amphibians)	Magnoliopsida (Dicots)
Order	Anura (Frogs & Toads)	Fagales (Beeches & Oaks)
Family	Ranidae	Betulaceae
Genus	Odorrana	Alnus
Species	Odorrana gigatympana	Alnus maritima

Conservation Status

Big-eared Odorous Frog

LC — Least Concern

Brook Alder

EN — Endangered

Physical Characteristics

Attribute	Big-eared Odorous Frog	Brook Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared Odorous Frog

Habitat

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

Brook Alder

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Belgium, France, Netherlands, and United Kingdom. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Big-eared Odorous Frog

The Big-eared Odorous Frog (Odorrana gigatympana) is a species in the genus Odorrana. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

Brook Alder

The Brook Alder (Alnus maritima) is a species in the genus Alnus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.