Hellgelber Violettmilchling vs Polynesian rat

Lactarius flavidus compared with Rattus exulans

Key Differences

• Hellgelber Violettmilchling is Critically Endangered while Polynesian rat is Least Concern.

Taxonomic Classification

Rank	Hellgelber Violettmilchling	Polynesian rat
Kingdom	Fungi (Pilze)	Animalia (Tier)
Phylum	Basidiomycota (Ständerpilze)	Chordata (Chordatiere)
Class	Agaricomycetes (Mushrooms)	Mammalia (Säugetiere)
Order	Russulales (Täublingsartige)	Rodentia (Nagetiere)
Family	Russulaceae	Muridae (Mice & Rats)
Genus	Lactarius	Rattus
Species	Lactarius flavidus	Rattus exulans

Conservation Status

Hellgelber Violettmilchling

CR — Critically Endangered

Polynesian rat

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Hellgelber Violettmilchling

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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).

Hellgelber Violettmilchling

Lactarius flavidus is a gilled mushroom in the milk cap genus with a pale yellowish cap and white to yellowish latex that exudes when cut. It grows in Mediterranean and southern European forests, forming ectomycorrhizal associations with oak and pine trees. This fungus exchanges soil nutrients for photosynthetic sugars with its tree partners.