Esmeraldaselfe vs Rotfahnenelfe

Chaetocercus berlepschi compared with Chaetocercus jourdanii

Key Differences

• Esmeraldaselfe is Vulnerable while Rotfahnenelfe is Least Concern.

Taxonomic Classification

Rank	Esmeraldaselfe	Rotfahnenelfe
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Aves (Vögel)	Aves (Vögel)
Order same	Apodiformes (Seglervögel)	Apodiformes (Seglervögel)
Family same	Trochilidae	Trochilidae
Genus same	Chaetocercus	Chaetocercus
Species	Chaetocercus berlepschi	Chaetocercus jourdanii

Evolutionary Relationship

Esmeraldaselfe and Rotfahnenelfe share a common ancestor at the Genus level: Chaetocercus.

Conservation Status

Esmeraldaselfe

VU — Vulnerable

Rotfahnenelfe

LC — Least Concern

Physical Characteristics

Attribute	Esmeraldaselfe	Rotfahnenelfe
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Esmeraldaselfe

Habitat

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

Range

Distributed across Ecuador and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Rotfahnenelfe

Habitat

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

Range

Distributed across Colombia, Norway, and Venezuela.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway