Delicate Samoana tree snail vs Wolf

Samoana diaphana compared with Canis lupus

Key Differences

• Delicate Samoana tree snail is Endangered while Wolf is Critically Endangered.

Taxonomic Classification

Rank	Delicate Samoana tree snail	Wolf
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Mollusca (Weichtiere)	Chordata (Chordatiere)
Class	Gastropoda (Schnecken)	Mammalia (Säugetiere)
Order	Stylommatophora (Landlungenschnecken)	Carnivora (Raubtiere)
Family	Partulidae	Canidae (Dogs & Wolves)
Genus	Samoana	Canis (Dogs & Wolves)
Species	Samoana diaphana	Canis lupus

Evolutionary Relationship

Delicate Samoana tree snail and Wolf share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Delicate Samoana tree snail

EN — Endangered

Wolf

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute	Delicate Samoana tree snail	Wolf
Diet	—	Carnivore
Average Lifespan	—	13 years
Average Length	—	1.6 m
Average Weight	—	45.0 kg

Habitat & Geographic Range

Delicate Samoana tree snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

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.