blue whale vs Chestnut Bolete

Balaenoptera musculus compared with Gyroporus castaneus

Key Differences

blue whale is Vulnerable while Chestnut Bolete is Near Threatened.

Taxonomic Classification

Rank	blue whale	Chestnut Bolete
Kingdom	Animalia (hayvan)	Fungi (mantar)
Phylum	Chordata (Kordalılar)	Basidiomycota (Bazitli mantarlar)
Class	Mammalia (memeliler)	Agaricomycetes (Mushrooms)
Order	Cetacea (Whales & Dolphins)	Boletales (Boletales)
Family	Balaenopteridae (Rorquals)	Gyroporaceae
Genus	Balaenoptera (Rorquals)	Gyroporus
Species	Balaenoptera musculus	Gyroporus castaneus

Conservation Status

blue whale

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Chestnut Bolete

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic Range

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.

Chestnut Bolete

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Brazil). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Chestnut Bolete

The Chestnut Bolete (Gyroporus castaneus) is a species in the genus Gyroporus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.