North Atlantic right whale vs Perijá’s Stream Frog

Eubalaena glacialis compared with Hyloscirtus japreria

Key Differences

• North Atlantic right whale is Extinct while Perijá’s Stream Frog is Endangered.

Taxonomic Classification

Rank	North Atlantic right whale	Perijá’s Stream Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Cetacea (Whales & Dolphins)	Anura (Frogs & Toads)
Family	Balaenidae	Hylidae
Genus	Eubalaena	Hyloscirtus
Species	Eubalaena glacialis	Hyloscirtus japreria

Evolutionary Relationship

North Atlantic right whale and Perijá’s Stream Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

North Atlantic right whale

EX — Extinct

Perijá’s Stream Frog

EN — Endangered

Physical Characteristics

Attribute	North Atlantic right whale	Perijá’s Stream Frog
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.

Perijá’s Stream Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.