Blue-Green Cracking Russula vs Buckelwal

Russula parvovirescens compared with Megaptera novaeangliae

Key Differences

Blue-Green Cracking Russula is Not Evaluated while Buckelwal is Vulnerable.

Taxonomic Classification

Rank	Blue-Green Cracking Russula	Buckelwal
Kingdom	Fungi (Pilze)	Animalia (Tier)
Phylum	Basidiomycota (Ständerpilze)	Chordata (Chordatiere)
Class	Agaricomycetes (Mushrooms)	Mammalia (Säugetiere)
Order	Russulales (Täublingsartige)	Cetacea (Whales & Dolphins)
Family	Russulaceae	Balaenopteridae (Rorquals)
Genus	Russula	Megaptera (Humpback Whales)
Species	Russula parvovirescens	Megaptera novaeangliae

Conservation Status

Blue-Green Cracking Russula

NE — Not Evaluated

Buckelwal

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Blue-Green Cracking Russula	Buckelwal
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

Blue-Green Cracking Russula

Habitat

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

Range

Found in United States.

Buckelwal

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 (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Blue-Green Cracking Russula

The Blue Green Cracking Russula (Russula parvovirescens) is a species in the genus Russula. Typically found in forest floors, decomposing wood, and soil ecosystems.

Buckelwal

Among the most acrobatic of the great whales, humpback whales are renowned for their complex, haunting songs sung by males during breeding season — some lasting hours and evolving over time. Reaching 16 meters and 30 tonnes, they undertake the longest migrations of any mammal. Found in all oceans, humpbacks feed on krill and small fish using cooperative bubble-net feeding. Populations have largely recovered from historic whaling.