loup vs Merchant Grain Beetle

Canis lupus compared with Oryzaephilus mercator

Key Differences

• loup is Critically Endangered while Merchant Grain Beetle is Not Evaluated.

Taxonomic Classification

Rank	loup	Merchant Grain Beetle
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Chordata (Chordates)	Arthropoda (arthropodes)
Class	Mammalia (mammifères)	Insecta (insecte)
Order	Carnivora (carnivores)	Coleoptera (Beetles)
Family	Canidae (Dogs & Wolves)	Silvanidae
Genus	Canis (Dogs & Wolves)	Oryzaephilus
Species	Canis lupus	Oryzaephilus mercator

Evolutionary Relationship

loup and Merchant Grain Beetle share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

loup

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Merchant Grain Beetle

NE — Not Evaluated

Physical Characteristics

Attribute	loup	Merchant Grain Beetle
Diet	Carnivore	—
Average Lifespan	13 years	—
Average Length	1.6 m	—
Average Weight	45.0 kg	—

Habitat & Geographic Range

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.

Merchant Grain Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (Japan, Taiwan, United Arab Emirates), Europe (17 countries), and North America (Canada, United States).

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.

Shared Countries

Both species can be found in 6 countries:

🇩🇰 Denmark 🇯🇵 Japan 🇳🇴 Norway 🇷🇺 Russia 🇸🇪 Sweden 🇺🇸 United States