Arctic lemming vs Rivera Redbelly Toad

Dicrostonyx torquatus compared with Melanophryniscus devincenzii

Key Differences

• Arctic lemming is Least Concern while Rivera Redbelly Toad is Endangered.

Taxonomic Classification

Rank	Arctic lemming	Rivera Redbelly Toad
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Anura (Frogs & Toads)
Family	Cricetidae	Bufonidae
Genus	Dicrostonyx	Melanophryniscus
Species	Dicrostonyx torquatus	Melanophryniscus devincenzii

Evolutionary Relationship

Arctic lemming and Rivera Redbelly Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arctic lemming

LC — Least Concern

Rivera Redbelly Toad

EN — Endangered

Physical Characteristics

Attribute	Arctic lemming	Rivera Redbelly Toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rivera Redbelly Toad

Habitat

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

Arctic lemming

The Arctic lemming (Dicrostonyx torquatus) is a species in the genus Dicrostonyx. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.