Irrawaddy dolphin vs Sapphire-spangled Emerald

Orcaella brevirostris compared with Chionomesa lactea

Key Differences

• Irrawaddy dolphin is Endangered while Sapphire-spangled Emerald is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Sapphire-spangled Emerald
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	Chionomesa
Species	Orcaella brevirostris	Chionomesa lactea

Evolutionary Relationship

Irrawaddy dolphin and Sapphire-spangled Emerald share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Sapphire-spangled Emerald

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Sapphire-spangled Emerald
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Sapphire-spangled Emerald

Habitat

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

Range

Found in Venezuela.