vs gray wolf

Euglena gracilis compared with Canis lupus

Key Differences

• is Not Evaluated while gray wolf is Critically Endangered.

Taxonomic Classification

Rank		gray wolf
Kingdom	Protozoa (原生動物)	Animalia (动物界)
Phylum	Euglenozoa (裸藻门)	Chordata (脊索动物门)
Class	Euglenoidea (裸藻纲)	Mammalia (哺乳動物)
Order	Euglenida (裸藻目)	Carnivora (食肉目)
Family	Euglenaceae	Canidae (Dogs & Wolves)
Genus	Euglena	Canis (Dogs & Wolves)
Species	Euglena gracilis	Canis lupus

Conservation Status

NE — Not Evaluated

gray wolf

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Physical Characteristics

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

Habitat & Geographic Range

Habitat

Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil, Norway, Sweden, and Taiwan.

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.

纤细裸藻（Euglena gracilis）是全球淡水环境中发现的研究最充分的单细胞裸藻鞭毛虫。属混合营养型，在光照下能进行光合作用，在黑暗中能进行异养摄食，对不同光照条件具有高度适应性。是细胞生物学和生物技术研究中最常用的模式生物之一。

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。

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden