Anchovy-Eater vs Spiny Threadwort

Carcharodon carcharias compared with Cephaloziella spinigera

Key Differences

Anchovy-Eater is Vulnerable while Spiny Threadwort is Least Concern.

Taxonomic Classification

Rank	Anchovy-Eater	Spiny Threadwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Marchantiophyta (liverwort)
Class	Chondrichthyes (Cartilaginous Fish)	Jungermanniopsida (Jungermanniopsida)
Order	Lamniformes (Mackerel Sharks)	Jungermanniales (Jungermanniales)
Family	Lamnidae (Mackerel Sharks)	Cephaloziellaceae
Genus	Carcharodon (Great White Sharks)	Cephaloziella
Species	Carcharodon carcharias	Cephaloziella spinigera

Conservation Status

Anchovy-Eater

VU — Vulnerable

Population: ~3.5K

Trend: Decreasing ↓

Spiny Threadwort

LC — Least Concern

Physical Characteristics

Attribute	Anchovy-Eater	Spiny Threadwort
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.

Spiny Threadwort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Anchovy-Eater

The largest predatory fish on Earth, great white sharks can reach 6 meters and 2,000 kg, inhabiting cool coastal and offshore waters in all major oceans. Apex predators employing ambush attacks from below, primarily on marine mammals, large fish, and seabirds. Despite their fearsome reputation, unprovoked attacks on humans are extremely rare. Vulnerable, with populations declining from finning, bycatch, and targeted fishing despite legal protections in many jurisdictions.