Bearded Jellyskin Lichen vs Blauwal

Leptogium saturninum compared with Balaenoptera musculus

Key Differences

Bearded Jellyskin Lichen is Least Concern while Blauwal is Vulnerable.

Taxonomic Classification

Rank	Bearded Jellyskin Lichen	Blauwal
Kingdom	Fungi (Pilze)	Animalia (Tier)
Phylum	Ascomycota (Schlauchpilze)	Chordata (Chordatiere)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Säugetiere)
Order	Peltigerales (Peltigerales)	Cetacea (Whales & Dolphins)
Family	Collemataceae	Balaenopteridae (Rorquals)
Genus	Leptogium	Balaenoptera (Rorquals)
Species	Leptogium saturninum	Balaenoptera musculus

Conservation Status

Bearded Jellyskin Lichen

LC — Least Concern

Blauwal

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Bearded Jellyskin Lichen	Blauwal
Diet	—	Carnivore
Average Lifespan	—	90 years
Average Length	—	30.0 m
Average Weight	—	150.0 t

Habitat & Geographic Range

Bearded Jellyskin Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Sweden, and United States.

Blauwal

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.

Bearded Jellyskin Lichen

The Bearded Jellyskin Lichen (Leptogium saturninum) is a species in the genus Leptogium. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Blauwal

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.