Atlantischer Wieselhai vs Schwertwal

Paragaleus pectoralis compared with Orcinus orca

Key Differences

• Atlantischer Wieselhai is Endangered while Schwertwal is Data Deficient.

Taxonomic Classification

Rank	Atlantischer Wieselhai	Schwertwal
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Chondrichthyes (Knorpelfische)	Mammalia (Säugetiere)
Order	Carcharhiniformes (Grundhaie)	Cetacea (Whales & Dolphins)
Family	Hemigaleidae	Delphinidae (Oceanic Dolphins)
Genus	Paragaleus	Orcinus (Orcas)
Species	Paragaleus pectoralis	Orcinus orca

Evolutionary Relationship

Atlantischer Wieselhai and Schwertwal share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Atlantischer Wieselhai

EN — Endangered

Schwertwal

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Physical Characteristics

Attribute	Atlantischer Wieselhai	Schwertwal
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	8.0 m
Average Weight	—	5.4 t

Habitat & Geographic Range

Atlantischer Wieselhai

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Schwertwal

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 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).

Atlantischer Wieselhai

The Atlantic weasel shark (Paragaleus pectoralis) is a species in the genus Paragaleus. It is currently classified as Endangered on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

Schwertwal

The largest member of the dolphin family, orcas reach up to 9 meters and 6 tonnes and are found in every ocean from Arctic to Antarctic. Apex predators living in matrilineal pods with distinct dialects, hunting strategies, and cultural traditions that differ between populations. Some populations specialize in fish, others in marine mammals. No natural predators; orcas sit at the top of every marine food chain they inhabit.