vs Tiger

Surirella biseriata compared with Panthera tigris

Key Differences

is Not Evaluated while Tiger is Endangered.

Taxonomic Classification

Rank		Tiger
Kingdom	Chromista (クロミスタ)	Animalia (動物)
Phylum	Ochrophyta (オクロ植物)	Chordata (脊索動物)
Class	Bacillariophyceae (クサリケイソウ綱)	Mammalia (哺乳類)
Order	Surirellales (Surirellales)	Carnivora (ネコ目)
Family	Surirellaceae	Felidae (Cats)
Genus	Surirella	Panthera (Big Cats)
Species	Surirella biseriata	Panthera tigris

Conservation Status

NE — Not Evaluated

Tiger

EN — Endangered

Population: ~4.5K

Trend: Increasing ↑

Physical Characteristics

Attribute		Tiger
Diet	—	Carnivore
Average Lifespan	—	20 years
Average Length	—	3.0 m
Average Weight	—	220.0 kg

Habitat & Geographic Range

Habitat

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

Range

Distributed across Brazil, Norway, Portugal, Sweden, and Taiwan.

Tiger

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 6 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia and Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Surirella biseriataはバルブの両側に沿って二列のフィビュラが独特のパターンを形成する大型の舟形淡水珪藻です。温帯地域の清澄から中程度に富栄養化した淡水湖や河川の底生帯に生息します。この光合成珪藻は底生藻類群集と有機物生産に貢献しています。