Giant False Brook Salamander vs Miller’s Mastiff Bat

Isthmura gigantea compared with Molossus pretiosus

Key Differences

• Giant False Brook Salamander is Endangered while Miller’s Mastiff Bat is Least Concern.

Taxonomic Classification

Rank	Giant False Brook Salamander	Miller’s Mastiff Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Caudata (Caudata)	Chiroptera (Bats)
Family	Plethodontidae	Molossidae
Genus	Isthmura	Molossus
Species	Isthmura gigantea	Molossus pretiosus

Evolutionary Relationship

Giant False Brook Salamander and Miller’s Mastiff Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Giant False Brook Salamander

EN — Endangered

Miller’s Mastiff Bat

LC — Least Concern

Physical Characteristics

Attribute	Giant False Brook Salamander	Miller’s Mastiff Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Giant False Brook Salamander

Habitat

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

Range

Found in Mexico. 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.