beef tapeworm vs blue whale

Taenia saginata compared with Balaenoptera musculus

Key Differences

• beef tapeworm is Not Evaluated while blue whale is Vulnerable.

Taxonomic Classification

Rank	beef tapeworm	blue whale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Platyhelminthes (Platyhelminthes)	Chordata (Chordates)
Class	Cestoda (Cestoda)	Mammalia (Mammals)
Order	Cyclophyllidea (Cyclophyllidea)	Cetacea (Whales & Dolphins)
Family	Taeniidae	Balaenopteridae (Rorquals)
Genus	Taenia	Balaenoptera (Rorquals)
Species	Taenia saginata	Balaenoptera musculus

Evolutionary Relationship

beef tapeworm and blue whale share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

beef tapeworm

NE — Not Evaluated

blue whale

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	beef tapeworm	blue whale
Diet	—	Carnivore
Average Lifespan	—	90 years
Average Length	—	30.0 m
Average Weight	—	150.0 t

Habitat & Geographic Range

beef tapeworm

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

blue whale

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). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

beef tapeworm

The Beef tapeworm (Taenia saginata) is a species in the genus Taenia. Native to Europe, inhabiting ecosystems characteristic of the region. The species is documented in scientific literature under the name Taenia saginata.

blue whale

The largest animal ever known to have lived on Earth, blue whales can reach 33 meters and 200 tonnes — their hearts alone weigh as much as a small car. Found in all oceans, they migrate between polar feeding grounds and tropical breeding areas. Filter feeders consuming up to 4 tonnes of krill daily. Endangered, with global populations estimated at 10,000–25,000 after near-extinction from 20th-century whaling.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden