baleine à bosse vs Javanese root-knot nematode

Megaptera novaeangliae compared with Meloidogyne javanica

Key Differences

baleine à bosse is Vulnerable while Javanese root-knot nematode is Not Evaluated.

Taxonomic Classification

Rank	baleine à bosse	Javanese root-knot nematode
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Chordata (Chordates)	Nematoda (Roundworms)
Class	Mammalia (mammifères)	Chromadorea (Chromadorea)
Order	Cetacea (Whales & Dolphins)	Rhabditida (Rhabditida)
Family	Balaenopteridae (Rorquals)	Meloidogynidae
Genus	Megaptera (Humpback Whales)	Meloidogyne
Species	Megaptera novaeangliae	Meloidogyne javanica

Evolutionary Relationship

baleine à bosse and Javanese root-knot nematode share a common ancestor at the Kingdom level: Animalia. (animal)

Afficher Kingdom: Animalia

Conservation Status

baleine à bosse

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Javanese root-knot nematode

NE — Not Evaluated

Physical Characteristics

Attribute	baleine à bosse	Javanese root-knot nematode
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	15.0 m	—
Average Weight	30.0 t	—

Habitat & Geographic Range

baleine à bosse

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.

Javanese root-knot nematode

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Greece, Malta, Poland, and Portugal.

baleine à bosse

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.