Irrawaddy dolphin vs Long-billed Hermit

Orcaella brevirostris compared with Phaethornis longirostris

Key Differences

• Irrawaddy dolphin is Endangered while Long-billed Hermit is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Long-billed Hermit
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Apodiformes (Apodiformes)
Family	Delphinidae (Oceanic Dolphins)	Trochilidae
Genus	Orcaella	Phaethornis
Species	Orcaella brevirostris	Phaethornis longirostris

Evolutionary Relationship

Irrawaddy dolphin and Long-billed Hermit share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Long-billed Hermit

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Long-billed Hermit
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Long-billed Hermit

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.