Alder Milkcap vs koala

Lactarius obscuratus compared with Phascolarctos cinereus

Key Differences

• Alder Milkcap is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	Alder Milkcap	koala
Kingdom	Fungi (nấm)	Animalia (động vật)
Phylum	Basidiomycota (Club Fungi)	Chordata (động vật có dây sống)
Class	Agaricomycetes (Mushrooms)	Mammalia (lớp Thú)
Order	Russulales (Russulales)	Diprotodontia (Thú hai răng trước)
Family	Russulaceae	Phascolarctidae (Koalas)
Genus	Lactarius	Phascolarctos (Koalas)
Species	Lactarius obscuratus	Phascolarctos cinereus

Conservation Status

Alder Milkcap

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Alder Milkcap	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Alder Milkcap

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

koala

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Found in Australia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Alder Milkcap

The Alder Milkcap (Lactarius obscuratus) is a species in the genus Lactarius. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

koala

Iconic marsupial of eastern and southeastern Australia, koalas weigh up to 15 kg and spend up to 22 hours daily sleeping to conserve energy from their low-calorie eucalyptus leaf diet. Highly specialized to process toxic eucalyptus compounds that would kill most other mammals, they have gut microbiomes uniquely adapted for detoxification. Listed as Endangered in 2022, with populations decimated by chlamydia disease, habitat clearing, and climate change.