Irrawaddy dolphin vs Lake Lamprey

Orcaella brevirostris compared with Entosphenus macrostomus

Taxonomic Classification

Rank	Irrawaddy dolphin	Lake Lamprey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Petromyzonti (Petromyzonti)
Order	Cetacea (Whales & Dolphins)	Petromyzontiformes (lamprey)
Family	Delphinidae (Oceanic Dolphins)	Petromyzontidae
Genus	Orcaella	Entosphenus
Species	Orcaella brevirostris	Entosphenus macrostomus

Evolutionary Relationship

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

Conservation Status

Irrawaddy dolphin

EN — Endangered

Lake Lamprey

EN — Endangered

Physical Characteristics

Attribute	Irrawaddy dolphin	Lake Lamprey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lake Lamprey