Gray-headed Antbird vs Miller’s Mastiff Bat

Myrmeciza griseiceps compared with Molossus pretiosus

Key Differences

• Gray-headed Antbird is Endangered while Miller’s Mastiff Bat is Least Concern.

Taxonomic Classification

Rank	Gray-headed Antbird	Miller’s Mastiff Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Chiroptera (Bats)
Family	Thamnophilidae	Molossidae
Genus	Myrmeciza	Molossus
Species	Myrmeciza griseiceps	Molossus pretiosus

Evolutionary Relationship

Gray-headed Antbird and Miller’s Mastiff Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-headed Antbird

EN — Endangered

Miller’s Mastiff Bat

LC — Least Concern

Physical Characteristics

Attribute	Gray-headed Antbird	Miller’s Mastiff Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-headed Antbird

Habitat

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

Range

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

Miller’s Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.