vs loup

Azospirillum canadense compared with Canis lupus

Key Differences

is Not Evaluated while loup is Critically Endangered.

Taxonomic Classification

Rank		loup
Kingdom	Bacteria (Bacteria)	Animalia (animal)
Phylum	Proteobacteria (Proteobacteria)	Chordata (Chordates)
Class	Alphaproteobacteria (Alphaproteobacteria)	Mammalia (mammifères)
Order	Azospirillales	Carnivora (carnivores)
Family	Azospirillaceae	Canidae (Dogs & Wolves)
Genus	Azospirillum	Canis (Dogs & Wolves)
Species	Azospirillum canadense	Canis lupus

Conservation Status

NE — Not Evaluated

loup

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

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

Habitat & Geographic Range

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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.

Azospirillum canadense is a free-living nitrogen-fixing alphaproteobacterium in the family Rhodospirillaceae, first isolated from Canadian corn rhizosphere soil. It is capable of colonizing plant roots and fixing atmospheric nitrogen, potentially stimulating plant growth as a biofertilizer. Like other Azospirillum species, it produces phytohormones including indole-3-acetic acid that promote root growth and nutrient uptake.

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.