vs koala

Dyadobacter terricola compared with Phascolarctos cinereus

Key Differences

is Not Evaluated while koala is Vulnerable.

Taxonomic Classification

Rank		koala
Kingdom	Bacteria (Bacteria)	Animalia (Animals)
Phylum	Bacteroidota (Bacteroidota)	Chordata (Chordates)
Class	Bacteroidia (Bacteroidia)	Mammalia (Mammals)
Order	Cytophagales (Cytophagales)	Diprotodontia (Marsupials)
Family	Spirosomaceae	Phascolarctidae (Koalas)
Genus	Dyadobacter	Phascolarctos (Koalas)
Species	Dyadobacter terricola	Phascolarctos cinereus

Conservation Status

NE — Not Evaluated

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

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

Habitat & Geographic Range

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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.

Dyadobacter terricola is a Gram-negative bacterium in the family Cytophagaceae, isolated from soil environments. It is aerobic, non-motile, and forms orange-pigmented colonies due to carotenoid compounds. Like other members of the genus Dyadobacter, it has been found associated with the roots of maize and other plants, suggesting a plant-associated ecological role in terrestrial systems.

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.