Azores Noctule vs Brown Trembler

Nyctalus azoreum compared with Cinclocerthia ruficauda

Key Differences

• Azores Noctule is Vulnerable while Brown Trembler is Least Concern.

Taxonomic Classification

Rank	Azores Noctule	Brown Trembler
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Mimidae
Genus	Nyctalus	Cinclocerthia
Species	Nyctalus azoreum	Cinclocerthia ruficauda

Evolutionary Relationship

Azores Noctule and Brown Trembler share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Azores Noctule

VU — Vulnerable

Brown Trembler

LC — Least Concern

Physical Characteristics

Attribute	Azores Noctule	Brown Trembler
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Azores Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Portugal. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Brown Trembler

Habitat

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

Range

Found in Norway.

Azores Noctule

The Azores Noctule (Nyctalus azoreum) is a species in the genus Nyctalus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Brown Trembler

The Brown Trembler (Cinclocerthia ruficauda) is a species in the genus Cinclocerthia. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.