Irrawaddy dolphin vs sedgling

Orcaella brevirostris compared with Nehalennia speciosa

Key Differences

• Irrawaddy dolphin is Endangered while sedgling is Extinct.

Taxonomic Classification

Rank	Irrawaddy dolphin	sedgling
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Odonata (Odonata)
Family	Delphinidae (Oceanic Dolphins)	Coenagrionidae
Genus	Orcaella	Nehalennia
Species	Orcaella brevirostris	Nehalennia speciosa

Evolutionary Relationship

Irrawaddy dolphin and sedgling share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Irrawaddy dolphin

EN — Endangered

sedgling

EX — Extinct

Physical Characteristics

Attribute	Irrawaddy dolphin	sedgling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

sedgling

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (6 countries).