African pillow coral vs blue whale

Siderastrea savignyana compared with Balaenoptera musculus

Key Differences

• African pillow coral is Least Concern while blue whale is Vulnerable.

Taxonomic Classification

Rank	African pillow coral	blue whale
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum	Cnidaria (Knidliler)	Chordata (Kordalılar)
Class	Anthozoa	Mammalia (memeliler)
Order	Scleractinia (Scleractinia)	Cetacea (Whales & Dolphins)
Family	Rhizangiidae	Balaenopteridae (Rorquals)
Genus	Siderastrea	Balaenoptera (Rorquals)
Species	Siderastrea savignyana	Balaenoptera musculus

Evolutionary Relationship

African pillow coral and blue whale share a common ancestor at the Kingdom level: Animalia. (hayvan)

Conservation Status

African pillow coral

LC — Least Concern

blue whale

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	African pillow coral	blue whale
Diet	—	Carnivore
Average Lifespan	—	90 years
Average Length	—	30.0 m
Average Weight	—	150.0 t

Habitat & Geographic Range

African pillow coral

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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.

African pillow coral

The African pillow coral (Siderastrea savignyana) is a species in the genus Siderastrea. It is currently classified as Least Concern on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

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 1 countries:

🇹🇼 Taiwan