Alpine Stream Salamander vs Big Free-tailed Bat

Batrachuperus tibetanus compared with Nyctinomops macrotis

Key Differences

• Alpine Stream Salamander is Vulnerable while Big Free-tailed Bat is Least Concern.

Taxonomic Classification

Rank	Alpine Stream Salamander	Big Free-tailed Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Caudata (Caudata)	Chiroptera (Bats)
Family	Hynobiidae	Molossidae
Genus	Batrachuperus	Nyctinomops
Species	Batrachuperus tibetanus	Nyctinomops macrotis

Evolutionary Relationship

Alpine Stream Salamander and Big Free-tailed Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Alpine Stream Salamander

VU — Vulnerable

Big Free-tailed Bat

LC — Least Concern

Physical Characteristics

Attribute	Alpine Stream Salamander	Big Free-tailed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Stream Salamander

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Big Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Alpine Stream Salamander

The Alpine Stream Salamander (Batrachuperus tibetanus) is a species in the genus Batrachuperus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

Big Free-tailed Bat

The Big Free-tailed Bat (Nyctinomops macrotis) is a species in the genus Nyctinomops. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.