Four-eyed Frog vs Wolf

Pleurodema bibroni compared with Canis lupus

Key Differences

• Four-eyed Frog is Near Threatened while Wolf is Critically Endangered.

Taxonomic Classification

Rank	Four-eyed Frog	Wolf
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Amphibia (Amphibien)	Mammalia (Säugetiere)
Order	Anura (Froschlurche)	Carnivora (Raubtiere)
Family	Leptodactylidae	Canidae (Dogs & Wolves)
Genus	Pleurodema	Canis (Dogs & Wolves)
Species	Pleurodema bibroni	Canis lupus

Evolutionary Relationship

Four-eyed Frog and Wolf share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Four-eyed Frog

NT — Near Threatened

Wolf

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute	Four-eyed Frog	Wolf
Diet	—	Carnivore
Average Lifespan	—	13 years
Average Length	—	1.6 m
Average Weight	—	45.0 kg

Habitat & Geographic Range

Four-eyed Frog

Habitat

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

Wolf

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, deserts and xeric shrublands, and tropical and subtropical dry broadleaf forests, among 13 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Seychelles), Asia (Japan), Europe (5 countries), North America (7 countries), Oceania and the Pacific (Marshall Islands, Vanuatu), and South America (5 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Wolf

The most widely distributed wild canid, gray wolves range from North America across Eurasia in diverse habitats including tundra, forests, and grasslands. Highly social animals living in family packs led by a dominant breeding pair. As keystone predators, wolves regulate prey populations and profoundly shape ecosystem structure, as demonstrated by their reintroduction in Yellowstone. Once heavily persecuted, populations are recovering in many regions.