Longheaded eagle ray vs Miller’s Mastiff Bat

Aetobatus narutobiei compared with Molossus pretiosus

Key Differences

• Longheaded eagle ray is Vulnerable while Miller’s Mastiff Bat is Least Concern.

Taxonomic Classification

Rank	Longheaded eagle ray	Miller’s Mastiff Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Chiroptera (Bats)
Family	Myliobatidae	Molossidae
Genus	Aetobatus	Molossus
Species	Aetobatus narutobiei	Molossus pretiosus

Evolutionary Relationship

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

Conservation Status

Longheaded eagle ray

VU — Vulnerable

Miller’s Mastiff Bat

LC — Least Concern

Physical Characteristics

Attribute	Longheaded eagle ray	Miller’s Mastiff Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Longheaded eagle ray

Miller’s Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.