Brumback's Night Monkey vs Common Big-eared Bat

Aotus brumbacki compared with Micronycteris microtis

Key Differences

• Brumback's Night Monkey is Vulnerable while Common Big-eared Bat is Least Concern.

Taxonomic Classification

Rank	Brumback's Night Monkey	Common Big-eared Bat
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Primates (Primaten)	Chiroptera (Fledertiere)
Family	Aotidae	Phyllostomidae
Genus	Aotus	Micronycteris
Species	Aotus brumbacki	Micronycteris microtis

Evolutionary Relationship

Brumback's Night Monkey and Common Big-eared Bat share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Brumback's Night Monkey

VU — Vulnerable

Common Big-eared Bat

LC — Least Concern

Physical Characteristics

Attribute	Brumback's Night Monkey	Common Big-eared Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brumback's Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Common Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Brumback's Night Monkey

The Brumback's Night Monkey (Aotus brumbacki) is a species in the genus Aotus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Common Big-eared Bat

The common big-eared bat (<em>Micronycteris microtis</em>) is a small insectivorous bat belonging to the family Phyllostomidae, native to tropical and subtropical regions of South America. Its range includes Colombia and Venezuela, where it typically inhabits diverse terrestrial and aquatic environments including forests and riparian zones. It is classified as Least Concern on the IUCN Red List, indicating a relatively stable population. As its common name suggests, <em>Micronycteris microtis</em> is distinguished by notably large ears relative to its body size, which enhance its echolocation capabilities for detecting prey and navigating complex forest environments. The species is often associated with lowland and foothill forests, roosting in caves, hollow trees, and dense vegetation. It typically feeds on insects and may also consume small vertebrates or fruit on occasion. Biological traits of this species remain poorly documented in the scientific literature.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia