Davison’s Mastiff Bat vs Gray-browed Brushfinch

Promops davisoni compared with Arremon assimilis

Key Differences

• Davison’s Mastiff Bat is Data Deficient while Gray-browed Brushfinch is Least Concern.

Taxonomic Classification

Rank	Davison’s Mastiff Bat	Gray-browed Brushfinch
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Molossidae	Passerellidae
Genus	Promops	Arremon
Species	Promops davisoni	Arremon assimilis

Evolutionary Relationship

Davison’s Mastiff Bat and Gray-browed Brushfinch share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Davison’s Mastiff Bat

DD — Data Deficient

Gray-browed Brushfinch

LC — Least Concern

Physical Characteristics

Attribute	Davison’s Mastiff Bat	Gray-browed Brushfinch
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Davison’s Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Gray-browed Brushfinch

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Gray-browed Brushfinch

Gray-browed Brushfinch (Arremon assimilis) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador