Dusky Dolphin vs Greater Long-tongued Bat

Lagenorhynchus obscurus compared with Choeroniscus periosus

Key Differences

• Dusky Dolphin is Least Concern while Greater Long-tongued Bat is Vulnerable.

Taxonomic Classification

Rank	Dusky Dolphin	Greater Long-tongued 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)	Phyllostomidae
Genus	Lagenorhynchus	Choeroniscus
Species	Lagenorhynchus obscurus	Choeroniscus periosus

Evolutionary Relationship

Dusky Dolphin and Greater Long-tongued Bat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Dusky Dolphin

LC — Least Concern

Greater Long-tongued Bat

VU — Vulnerable

Physical Characteristics

Attribute	Dusky Dolphin	Greater Long-tongued Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Greater Long-tongued Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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