Dwarf Hagfish vs Miller’s Mastiff Bat

Myxine pequenoi compared with Molossus pretiosus

Key Differences

• Dwarf Hagfish is Data Deficient while Miller’s Mastiff Bat is Least Concern.

Taxonomic Classification

Rank	Dwarf Hagfish	Miller’s Mastiff Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Myxini (Myxini)	Mammalia (Mammals)
Order	Myxiniformes (Myxiniformes)	Chiroptera (Bats)
Family	Myxinidae	Molossidae
Genus	Myxine	Molossus
Species	Myxine pequenoi	Molossus pretiosus

Evolutionary Relationship

Dwarf Hagfish and Miller’s Mastiff Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf Hagfish

DD — Data Deficient

Miller’s Mastiff Bat

LC — Least Concern

Physical Characteristics

Attribute	Dwarf Hagfish	Miller’s Mastiff Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf Hagfish

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.

Miller’s Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.