Big-eared Odorous Frog vs Lesser Noctule

Odorrana gigatympana compared with Nyctalus leisleri

Key Differences

• Big-eared Odorous Frog is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Big-eared Odorous Frog	Lesser Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Anura (Frogs & Toads)	Chiroptera (Bats)
Family	Ranidae	Vespertilionidae
Genus	Odorrana	Nyctalus
Species	Odorrana gigatympana	Nyctalus leisleri

Evolutionary Relationship

Big-eared Odorous Frog and Lesser Noctule share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big-eared Odorous Frog

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Big-eared Odorous Frog	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared Odorous Frog

Habitat

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

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. 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.