Fei’s Small Tree Frog vs Lesser Noctule

Liuixalus feii compared with Nyctalus leisleri

Key Differences

• Fei’s Small Tree Frog is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Fei’s Small Tree Frog	Lesser Noctule
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Amphibia (земноводные)	Mammalia (млекопитающие)
Order	Anura (бесхвостые земноводные)	Chiroptera (рукокрылые)
Family	Rhacophoridae	Vespertilionidae
Genus	Liuixalus	Nyctalus
Species	Liuixalus feii	Nyctalus leisleri

Evolutionary Relationship

Fei’s Small Tree Frog and Lesser Noctule share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Fei’s Small Tree Frog

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Fei’s Small Tree Frog	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fei’s Small Tree 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.