Arctic lemming vs Puerto Rican crested toad

Dicrostonyx torquatus compared with Peltophryne lemur

Key Differences

• Arctic lemming is Least Concern while Puerto Rican crested toad is Endangered.

Taxonomic Classification

Rank	Arctic lemming	Puerto Rican crested 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	Peltophryne
Species	Dicrostonyx torquatus	Peltophryne lemur

Evolutionary Relationship

Arctic lemming and Puerto Rican crested toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arctic lemming

LC — Least Concern

Puerto Rican crested toad

EN — Endangered

Physical Characteristics

Attribute	Arctic lemming	Puerto Rican crested toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Puerto Rican crested 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.