Anchovy-Eater vs Goose Barnacle

Carcharodon carcharias compared with Lepas anserifera

Key Differences

Anchovy-Eater is Vulnerable while Goose Barnacle is Not Evaluated.

Taxonomic Classification

Rank	Anchovy-Eater	Goose Barnacle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Chondrichthyes (Cartilaginous Fish)	Maxillopoda (Maxillopoda)
Order	Lamniformes (Mackerel Sharks)	Pedunculata (Pedunculata)
Family	Lamnidae (Mackerel Sharks)	Lepadidae
Genus	Carcharodon (Great White Sharks)	Lepas
Species	Carcharodon carcharias	Lepas anserifera

Evolutionary Relationship

Anchovy-Eater and Goose Barnacle share a common ancestor at the Kingdom level: Animalia. (Animals)

View Kingdom: Animalia

Conservation Status

Anchovy-Eater

VU — Vulnerable

Population: ~3.5K

Trend: Decreasing ↓

Goose Barnacle

NE — Not Evaluated

Physical Characteristics

Attribute	Anchovy-Eater	Goose Barnacle
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.

Goose Barnacle

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and Oceania and the Pacific (Australia).

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.