Geschnäbelte Nussmuschel vs Koala

Nuculana minuta compared with Phascolarctos cinereus

Key Differences

• Geschnäbelte Nussmuschel is Near Threatened while Koala is Vulnerable.

Taxonomic Classification

Rank	Geschnäbelte Nussmuschel	Koala
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Mollusca (Weichtiere)	Chordata (Chordatiere)
Class	Bivalvia (Muscheln)	Mammalia (Säugetiere)
Order	Nuculanida (Nuculanida)	Diprotodontia (Marsupials)
Family	Nuculanidae	Phascolarctidae (Koalas)
Genus	Nuculana	Phascolarctos (Koalas)
Species	Nuculana minuta	Phascolarctos cinereus

Evolutionary Relationship

Geschnäbelte Nussmuschel and Koala share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Geschnäbelte Nussmuschel

NT — Near Threatened

Koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Geschnäbelte Nussmuschel	Koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Geschnäbelte Nussmuschel

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Geschnäbelte Nussmuschel

The Beaked Nutclam (Nuculana minuta) is a species in the genus Nuculana. It is currently classified as Near Threatened on the IUCN Red List. Native to Europe, 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.