Butternut Canker vs koala

Ophiognomonia clavigignenti-juglandacearum compared with Phascolarctos cinereus

Key Differences

• Butternut Canker is Not Evaluated while koala is Vulnerable.

Taxonomic Classification

Rank	Butternut Canker	koala
Kingdom	Fungi (Fungi)	Animalia (animal)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Sordariomycetes (Sordariomycetes)	Mammalia (mammifères)
Order	Diaporthales (Diaporthales)	Diprotodontia (Marsupials)
Family	Gnomoniaceae	Phascolarctidae (Koalas)
Genus	Ophiognomonia	Phascolarctos (Koalas)
Species	Ophiognomonia clavigignenti-juglandacearum	Phascolarctos cinereus

Conservation Status

Butternut Canker

NE — Not Evaluated

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

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

Habitat & Geographic Range

Butternut Canker

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in United States.

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.

Butternut Canker

The Butternut Canker (Ophiognomonia clavigignenti-juglandacearum) is a species in the genus Ophiognomonia. Native to North 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.