Hector s Dolphin vs Peale’s Free-tailed Bat

Cephalorhynchus hectori compared with Nyctinomops aurispinosus

Key Differences

• Hector s Dolphin is Endangered while Peale’s Free-tailed Bat is Least Concern.

Taxonomic Classification

Rank	Hector s Dolphin	Peale’s Free-tailed Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Chiroptera (Bats)
Family	Delphinidae (Oceanic Dolphins)	Molossidae
Genus	Cephalorhynchus	Nyctinomops
Species	Cephalorhynchus hectori	Nyctinomops aurispinosus

Evolutionary Relationship

Hector s Dolphin and Peale’s Free-tailed Bat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Hector s Dolphin

EN — Endangered

Peale’s Free-tailed Bat

LC — Least Concern

Physical Characteristics

Attribute	Hector s Dolphin	Peale’s Free-tailed Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hector s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Peale’s Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.