Raie-papillon californienne vs loup

Gymnura marmorata compared with Canis lupus

Key Differences

• Raie-papillon californienne is Near Threatened while loup is Critically Endangered.

Taxonomic Classification

Rank	Raie-papillon californienne	loup
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (mammifères)
Order	Myliobatiformes (Myliobatiformes)	Carnivora (carnivores)
Family	Gymnuridae	Canidae (Dogs & Wolves)
Genus	Gymnura	Canis (Dogs & Wolves)
Species	Gymnura marmorata	Canis lupus

Evolutionary Relationship

Raie-papillon californienne and loup share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Raie-papillon californienne

NT — Near Threatened

loup

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute	Raie-papillon californienne	loup
Diet	—	Carnivore
Average Lifespan	—	13 years
Average Length	—	1.6 m
Average Weight	—	45.0 kg

Habitat & Geographic Range

Raie-papillon californienne

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.

Raie-papillon californienne

The California butterfly ray (Gymnura marmorata) is a species in the genus Gymnura. It is currently classified as Near Threatened on the IUCN Red List.

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.