Boulenger's High Altitude Toad vs loup

Scutiger boulengeri compared with Canis lupus

Key Differences

• Boulenger's High Altitude Toad is Least Concern while loup is Critically Endangered.

Taxonomic Classification

Rank	Boulenger's High Altitude Toad	loup
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (amphibien)	Mammalia (mammifères)
Order	Anura (anoures)	Carnivora (carnivores)
Family	Megophryidae	Canidae (Dogs & Wolves)
Genus	Scutiger	Canis (Dogs & Wolves)
Species	Scutiger boulengeri	Canis lupus

Evolutionary Relationship

Boulenger's High Altitude Toad and loup share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Boulenger's High Altitude Toad

LC — Least Concern

loup

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute	Boulenger's High Altitude Toad	loup
Diet	—	Carnivore
Average Lifespan	—	13 years
Average Length	—	1.6 m
Average Weight	—	45.0 kg

Habitat & Geographic Range

Boulenger's High Altitude Toad

Habitat

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

loup

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.

Boulenger's High Altitude Toad

The Boulenger's High Altitude Toad (Scutiger boulengeri) is a species in the genus Scutiger. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

loup

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.