cockatoo-apple vs koala

Planchonia careya compared with Phascolarctos cinereus

Key Differences

• cockatoo-apple is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	cockatoo-apple	koala
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum	Arthropoda (절지동물)	Chordata (척삭동물)
Class	Insecta (곤충)	Mammalia (포유류)
Order	Hemiptera (노린재목)	Diprotodontia (캥거루목)
Family	Asterolecaniidae	Phascolarctidae (Koalas)
Genus	Planchonia	Phascolarctos (Koalas)
Species	Planchonia careya	Phascolarctos cinereus

Evolutionary Relationship

cockatoo-apple and koala share a common ancestor at the Kingdom level: Animalia. (동물)

Conservation Status

cockatoo-apple

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

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

Habitat & Geographic Range

cockatoo-apple

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

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.

cockatoo-apple

The cockatoo apple (Planchonia careya) is a medium to large deciduous tree in the family Lecythidaceae, native to the tropical woodlands, savanna, and monsoon forests of northern Australia, including Queensland, the Northern Territory, and Western Australia, as well as southern New Guinea. Growing to around 15 metres in height, it is characterised by a thick, deeply furrowed bark that provides fire resistance — an important adaptation in fire-prone Australian savannas — and large, glossy leaves that are shed during the dry season. The tree produces spectacular flowers with numerous long white or pale pink stamens in large brush-like clusters, opening briefly at night and falling by morning; these flowers are important nectar sources for flying foxes, nocturnal insects, and brush-tailed possums. The fruits are large, fleshy, and edible, though somewhat acidic; they are consumed by a range of wildlife including cockatoos — to whom the common name refers — as well as emus, feral pigs, and humans. Aboriginal Australians have long used the bark, seeds, and fruit medicinally and as a food source, and the species holds cultural significance in many traditional communities. Planchonia careya is classified as Least Concern by the IUCN, with stable populations across its wide Australian range. It is sometimes cultivated as a shade and ornamental tree in tropical and subtropical gardens.

koala

호주 동부와 동남부의 상징적인 유대류로, 체중이 최대 15kg이며 저칼로리인 유칼립투스 잎 식단에서 에너지를 절약하기 위해 하루 최대 22시간을 잠으로 보낸다. 대부분의 다른 포유류를 죽일 수 있는 유독한 유칼립투스 성분을 처리하도록 고도로 특화되어, 해독에 특별히 적응된 장내 미생물총을 지닌다. 2022년 기후 변화, 서식지 개발, 클라미디아 감염으로 인한 개체수 감소로 위기종으로 지정되었다.