Longheaded eagle ray vs Peale’s Free-tailed Bat

Aetobatus ocellatus compared with Nyctinomops aurispinosus

Key Differences

• Longheaded eagle ray is Vulnerable while Peale’s Free-tailed Bat is Least Concern.

Taxonomic Classification

Rank	Longheaded eagle ray	Peale’s Free-tailed 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	Nyctinomops
Species	Aetobatus ocellatus	Nyctinomops aurispinosus

Evolutionary Relationship

Longheaded eagle ray and Peale’s Free-tailed Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Longheaded eagle ray

VU — Vulnerable

Peale’s Free-tailed Bat

LC — Least Concern

Physical Characteristics

Attribute	Longheaded eagle ray	Peale’s Free-tailed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Longheaded eagle ray

Habitat

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

Range

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

Peale’s Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.