Northern Right Whale Dolphin vs Variable Green Toad

Lissodelphis borealis compared with Bufotes variabilis

Key Differences

• Northern Right Whale Dolphin is Least Concern while Variable Green Toad is Vulnerable.

Taxonomic Classification

Rank	Northern Right Whale Dolphin	Variable Green Toad
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	Delphinidae (Oceanic Dolphins)	Bufonidae
Genus	Lissodelphis	Bufotes
Species	Lissodelphis borealis	Bufotes variabilis

Evolutionary Relationship

Northern Right Whale Dolphin and Variable Green Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Northern Right Whale Dolphin

LC — Least Concern

Variable Green Toad

VU — Vulnerable

Physical Characteristics

Attribute	Northern Right Whale Dolphin	Variable Green Toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Northern Right Whale Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Variable Green Toad

Habitat

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

Range

Found in Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.