brown ribbon worm vs koala

Cerebratulus fuscus compared with Phascolarctos cinereus

Key Differences

• brown ribbon worm is Not Evaluated while koala is Vulnerable.

Taxonomic Classification

Rank	brown ribbon worm	koala
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Nemertea (Nemertea)	Chordata (cordados)
Class	Pilidiophora (Pilidiophora)	Mammalia (mamíferos)
Order	Heteronemertea (Heteronemertea)	Diprotodontia (Marsupials)
Family	Lineidae	Phascolarctidae (Koalas)
Genus	Cerebratulus	Phascolarctos (Koalas)
Species	Cerebratulus fuscus	Phascolarctos cinereus

Evolutionary Relationship

brown ribbon worm and koala share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

brown ribbon worm

NE — Not Evaluated

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	brown ribbon worm	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

brown ribbon worm

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across 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 ribbon worm

The Brown Ribbon Worm (Cerebratulus fuscus) is a species in the genus Cerebratulus. Native to Europe, inhabiting ecosystems characteristic of the region. Distributed across Norway and Sweden. As a member of the Cerebratulus genus, this species contributes to biodiversity in its native range.

koala

Icônico marsupial do leste e sudeste da Austrália, os coalas pesam até 15 kg e passam até 22 horas diárias dormindo para conservar energia de sua dieta de folhas de eucalipto, com baixo teor calórico. Altamente especializados para processar os compostos tóxicos do eucalipto que matariam a maioria dos outros mamíferos, possuem microbiomas intestinais unicamente adaptados para a destoxificação. Classificado como Em Perigo em 2022, com populações dizimadas pela doença de clamídia, desmatamento e mudanças climáticas.