Brown Cup vs koala

Rutstroemia firma compared with Phascolarctos cinereus

Key Differences

• Brown Cup is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	Brown Cup	koala
Kingdom	Fungi (mantar)	Animalia (hayvan)
Phylum	Ascomycota (Asklı mantarlar)	Chordata (Kordalılar)
Class	Leotiomycetes (Leotiomycetes)	Mammalia (memeliler)
Order	Helotiales (Helotiales)	Diprotodontia (İki ön dişliler)
Family	Rutstroemiaceae	Phascolarctidae (Koalas)
Genus	Rutstroemia	Phascolarctos (Koalas)
Species	Rutstroemia firma	Phascolarctos cinereus

Conservation Status

Brown Cup

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Brown Cup	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Brown Cup

Habitat

Native to Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Brazil, 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.

Brown Cup

The Brown Cup (Rutstroemia firma) is a species in the genus Rutstroemia. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and South America, inhabiting ecosystems characteristic of the region.

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.