North Atlantic right whale vs Peale s Dolphin

Eubalaena glacialis compared with Lagenorhynchus australis

Key Differences

• North Atlantic right whale is Extinct while Peale s Dolphin is Least Concern.

Taxonomic Classification

Rank	North Atlantic right whale	Peale s Dolphin
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family	Balaenidae	Delphinidae (Oceanic Dolphins)
Genus	Eubalaena	Lagenorhynchus
Species	Eubalaena glacialis	Lagenorhynchus australis

Evolutionary Relationship

North Atlantic right whale and Peale s Dolphin share a common ancestor at the Order level: Cetacea. (Whales & Dolphins)

Conservation Status

North Atlantic right whale

EX — Extinct

Peale s Dolphin

LC — Least Concern

Physical Characteristics

Attribute	North Atlantic right whale	Peale s Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

North Atlantic right whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Peale s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.