Beavertail Prickly-pear vs koala

Opuntia basilaris compared with Phascolarctos cinereus

Key Differences

Beavertail Prickly-pear is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	Beavertail Prickly-pear	koala
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Caryophyllales (Caryophyllales)	Diprotodontia (Marsupials)
Family	Cactaceae	Phascolarctidae (Koalas)
Genus	Opuntia	Phascolarctos (Koalas)
Species	Opuntia basilaris	Phascolarctos cinereus

Conservation Status

Beavertail Prickly-pear

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Beavertail Prickly-pear	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Beavertail Prickly-pear

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.

Beavertail Prickly-pear

The Beavertail Prickly-pear (Opuntia basilaris) is a species in the genus Opuntia. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.