Buckelwal vs Japanese false spleenwort

Megaptera novaeangliae compared with Deparia petersenii

Key Differences

Buckelwal is Vulnerable while Japanese false spleenwort is Not Evaluated.

Taxonomic Classification

Rank	Buckelwal	Japanese false spleenwort
Kingdom	Animalia (Tier)	Plantae (Pflanzen)
Phylum	Chordata (Chordatiere)	Tracheophyta
Class	Mammalia (Säugetiere)	Polypodiopsida (Echte Farne)
Order	Cetacea (Whales & Dolphins)	Polypodiales (Tüpfelfarnartige)
Family	Balaenopteridae (Rorquals)	Athyriaceae
Genus	Megaptera (Humpback Whales)	Deparia
Species	Megaptera novaeangliae	Deparia petersenii

Conservation Status

Buckelwal

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Japanese false spleenwort

NE — Not Evaluated

Physical Characteristics

Attribute	Buckelwal	Japanese false spleenwort
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	15.0 m	—
Average Weight	30.0 t	—

Habitat & Geographic Range

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.

Japanese false spleenwort

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Brazil, Mauritius, Portugal, Taiwan, and United States.

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.