Anchovy-Eater vs

Carcharodon carcharias compared with Biddulphia rhombus

Key Differences

Anchovy-Eater is Vulnerable while is Not Evaluated.

Taxonomic Classification

Rank	Anchovy-Eater
Kingdom	Animalia (动物界)	Chromista (色藻界)
Phylum	Chordata (脊索动物门)	Ochrophyta (淡色藻门)
Class	Chondrichthyes (软骨鱼纲)	Bacillariophyceae (硅藻纲)
Order	Lamniformes (鼠鲨目)	Biddulphiales (盒形藻目)
Family	Lamnidae (Mackerel Sharks)	Biddulphiaceae
Genus	Carcharodon (Great White Sharks)	Biddulphia
Species	Carcharodon carcharias	Biddulphia rhombus

Conservation Status

Anchovy-Eater

VU — Vulnerable

Population: ~3.5K

Trend: Decreasing ↓

NE — Not Evaluated

Physical Characteristics

Attribute	Anchovy-Eater
Diet	Carnivore	—
Average Lifespan	70 years	—
Average Length	5.0 m	—
Average Weight	1.1 t	—

Habitat & Geographic Range

Anchovy-Eater

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate grasslands and steppes, among 9 distinct biome types spanning the Indomalayan and Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

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

Habitat

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

Range

Distributed across Denmark, Sweden, and Taiwan.

Anchovy-Eater

大白鲨是地球上最大的掠食性鱼类，栖息于全球主要大洋的凉爽近岸和近海水域，体长可达6米，体重可达2,000千克。它是顶级捕食者，以海洋哺乳动物、大型鱼类和海鸟为主要猎物，从下方发动伏击。尽管声名狼藉，对人类的非激怒性攻击极为罕见。由于鱼翅贸易、兼捕和针对性捕捞，种群数量下降，尽管在许多地区受到法律保护，仍被列为易危（VU）。

Biddulphia rhombus是一种中心纲海洋硅藻，具有明显的双极性、菱形至宽披针形壳面，并具有突出的角状隆起。广泛分布于全球温带至温暖海域的沿岸浮游与底栖环境中。这种光合硅藻对沿岸近海的海洋初级生产做出贡献。