Bridled Nail-tail Wallaby vs Buckelwal

Onychogalea fraenata compared with Megaptera novaeangliae

Taxonomic Classification

Rank	Bridled Nail-tail Wallaby	Buckelwal
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Diprotodontia (Marsupials)	Cetacea (Whales & Dolphins)
Family	Macropodidae (Kangaroos)	Balaenopteridae (Rorquals)
Genus	Onychogalea	Megaptera (Humpback Whales)
Species	Onychogalea fraenata	Megaptera novaeangliae

Evolutionary Relationship

Bridled Nail-tail Wallaby and Buckelwal share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Bridled Nail-tail Wallaby

VU — Vulnerable

Buckelwal

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Bridled Nail-tail Wallaby	Buckelwal
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	15.0 m
Average Weight	—	30.0 t

Habitat & Geographic Range

Bridled Nail-tail Wallaby

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Bridled Nail-tail Wallaby

The Bridled Nail-tail Wallaby (Onychogalea fraenata) is a species in the genus Onychogalea. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic 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.