Little Big-eared Bat vs Orinocoan Sword-nosed Bat

Micronycteris megalotis compared with Lonchorhina orinocensis

Key Differences

• Little Big-eared Bat is Least Concern while Orinocoan Sword-nosed Bat is Vulnerable.

Taxonomic Classification

Rank	Little Big-eared Bat	Orinocoan Sword-nosed Bat
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order same	Chiroptera (翼手目)	Chiroptera (翼手目)
Family same	Phyllostomidae	Phyllostomidae
Genus	Micronycteris	Lonchorhina
Species	Micronycteris megalotis	Lonchorhina orinocensis

Evolutionary Relationship

Little Big-eared Bat and Orinocoan Sword-nosed Bat share a common ancestor at the Family level: Phyllostomidae.

Conservation Status

Little Big-eared Bat

LC — Least Concern

Orinocoan Sword-nosed Bat

VU — Vulnerable

Physical Characteristics

Attribute	Little Big-eared Bat	Orinocoan Sword-nosed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Little Big-eared Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Orinocoan Sword-nosed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela