Javanese root-knot nematode vs Polynesian rat

Meloidogyne javanica compared with Rattus exulans

Key Differences

• Javanese root-knot nematode is Not Evaluated while Polynesian rat is Least Concern.

Taxonomic Classification

Rank	Javanese root-knot nematode	Polynesian rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Nematoda (Roundworms)	Chordata (Chordates)
Class	Chromadorea (Chromadorea)	Mammalia (Mammals)
Order	Rhabditida (Rhabditida)	Rodentia (Rodents)
Family	Meloidogynidae	Muridae (Mice & Rats)
Genus	Meloidogyne	Rattus
Species	Meloidogyne javanica	Rattus exulans

Evolutionary Relationship

Javanese root-knot nematode and Polynesian rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Javanese root-knot nematode

NE — Not Evaluated

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Javanese root-knot nematode	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Javanese root-knot nematode

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

Polynesian rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (6 countries), Europe (United Kingdom), North America (United States), Oceania and the Pacific (11 countries), and South America (Chile).