Arctic lemming vs Porthole Treefrog

Dicrostonyx torquatus compared with Charadrahyla taeniopus

Key Differences

• Arctic lemming is Least Concern while Porthole Treefrog is Vulnerable.

Taxonomic Classification

Rank	Arctic lemming	Porthole Treefrog
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Amphibia (両生類)
Order	Rodentia (ネズミ目)	Anura (カエル)
Family	Cricetidae	Hylidae
Genus	Dicrostonyx	Charadrahyla
Species	Dicrostonyx torquatus	Charadrahyla taeniopus

Evolutionary Relationship

Arctic lemming and Porthole Treefrog share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Arctic lemming

LC — Least Concern

Porthole Treefrog

VU — Vulnerable

Physical Characteristics

Attribute	Arctic lemming	Porthole Treefrog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Porthole Treefrog

Habitat

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

Range

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

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.