Bahia Spinetail vs Lesser Noctule

Synallaxis cinerea compared with Nyctalus leisleri

Key Differences

• Bahia Spinetail is Near Threatened while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Bahia Spinetail	Lesser Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Chiroptera (Bats)
Family	Furnariidae	Vespertilionidae
Genus	Synallaxis	Nyctalus
Species	Synallaxis cinerea	Nyctalus leisleri

Evolutionary Relationship

Bahia Spinetail and Lesser Noctule share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bahia Spinetail

NT — Near Threatened

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Bahia Spinetail	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bahia Spinetail

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Bahia Spinetail

The Bahia Spinetail (Synallaxis cinerea) is a species in the genus Synallaxis. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.