vs Polynesian rat

Hyphoderma definitum compared with Rattus exulans

Key Differences

is Data Deficient while Polynesian rat is Least Concern.

Taxonomic Classification

Rank		Polynesian rat
Kingdom	Fungi (真菌界)	Animalia (动物界)
Phylum	Basidiomycota (担子菌门)	Chordata (脊索动物门)
Class	Agaricomycetes (傘菌綱)	Mammalia (哺乳動物)
Order	Polyporales (多孔菌目)	Rodentia (啮齿目)
Family	Hyphodermataceae	Muridae (Mice & Rats)
Genus	Hyphoderma	Rattus
Species	Hyphoderma definitum	Rattus exulans

Conservation Status

DD — Data Deficient

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute		Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, Sweden, and Taiwan.

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).

Hyphoderma definitum是多孔菌科（Polyporaceae）的皮革菌，被评估为数据不足（DD）。在森林生境的腐烂木材上形成薄的平伏子实体。采集记录有限，难以进行全面的保护评估。