Irrawaddy dolphin vs Silver Teal

Orcaella brevirostris compared with Spatula versicolor

Key Differences

• Irrawaddy dolphin is Endangered while Silver Teal is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	Silver Teal
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Anseriformes (Anseriformes)
Family	Delphinidae (Oceanic Dolphins)	Anatidae
Genus	Orcaella	Spatula
Species	Orcaella brevirostris	Spatula versicolor

Evolutionary Relationship

Irrawaddy dolphin and Silver Teal share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Irrawaddy dolphin

EN — Endangered

Silver Teal

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	Silver Teal
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Silver Teal

Habitat

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

Range

Distributed across Belgium and Norway.