Lesser Noctule vs Red-eyed Treefrog

Nyctalus leisleri compared with Agalychnis callidryas

Key Differences

• Lesser Noctule is Endangered while Red-eyed Treefrog is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Red-eyed Treefrog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Chiroptera (Bats)	Anura (Frogs & Toads)
Family	Vespertilionidae	Phyllomedusidae
Genus	Nyctalus	Agalychnis
Species	Nyctalus leisleri	Agalychnis callidryas

Evolutionary Relationship

Lesser Noctule and Red-eyed Treefrog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Noctule

EN — Endangered

Red-eyed Treefrog

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Red-eyed Treefrog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Red-eyed Treefrog

Habitat

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

Range

Found in Mexico.