Black-breasted Puffleg vs Fenton's Mastiff Bat

Eriocnemis nigrivestis compared with Molossus fentoni

Key Differences

Black-breasted Puffleg is Endangered while Fenton's Mastiff Bat is Least Concern.

Taxonomic Classification

Rank	Black-breasted Puffleg	Fenton's Mastiff Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Apodiformes (Apodiformes)	Chiroptera (Bats)
Family	Trochilidae	Molossidae
Genus	Eriocnemis	Molossus
Species	Eriocnemis nigrivestis	Molossus fentoni

Evolutionary Relationship

Black-breasted Puffleg and Fenton's Mastiff Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

View Phylum: Chordata

Conservation Status

Black-breasted Puffleg

EN — Endangered

Fenton's Mastiff Bat

LC — Least Concern

Physical Characteristics

Attribute	Black-breasted Puffleg	Fenton's Mastiff Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-breasted Puffleg

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

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

Fenton's Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Black-breasted Puffleg

The Black-breasted Puffleg (Eriocnemis nigrivestis) is a species in the genus Eriocnemis. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.