gray wolf vs

Canis lupus compared with Nostoc calcicola

Key Differences

• gray wolf is Critically Endangered while is Vulnerable.

Taxonomic Classification

Rank	gray wolf
Kingdom	Animalia (动物界)	Bacteria (Bacteria)
Phylum	Chordata (脊索动物门)	Cyanobacteria (藍菌門)
Class	Mammalia (哺乳動物)	Cyanobacteriia
Order	Carnivora (食肉目)	Cyanobacteriales (蓝菌目)
Family	Canidae (Dogs & Wolves)	Nostocaceae
Genus	Canis (Dogs & Wolves)	Nostoc
Species	Canis lupus	Nostoc calcicola

Conservation Status

gray wolf

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

gray 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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

gray wolf

灰狼是分布最广的野生犬科动物，分布范围从北美横跨欧亚大陆，栖息于冻原、森林和草原等多种生境。高度社会化的动物，以由占优势的繁殖对领导的家族群体生活。作为关键捕食者，狼调节猎物种群并深刻影响生态系统结构，黄石公园的重引入项目对此有充分证明。曾遭到严重迫害，但目前许多地区的种群正在恢复。

Nostoc calcicola是一种丝状固氮蓝藻，在潮湿的石灰岩岩面、土壤和石墙上形成胶状深绿至近黑色群落。分布于温带和地中海地区，尤其见于含有钙质基底的湿润生境。该物种被列为易危，受到栖息地丧失、城市开发和石灰岩岩石微生境退化的威胁。

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden