Coast Euodia vs Koala

Melicope vitiflora compared with Phascolarctos cinereus

Key Differences

Coast Euodia is Least Concern while Koala is Vulnerable.

Taxonomic Classification

Rank	Coast Euodia	Koala
Kingdom	Plantae (Pflanzen)	Animalia (Tier)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordatiere)
Class	Magnoliopsida (Dicots)	Mammalia (Säugetiere)
Order	Sapindales (Seifenbaumartige)	Diprotodontia (Marsupials)
Family	Rutaceae	Phascolarctidae (Koalas)
Genus	Melicope	Phascolarctos (Koalas)
Species	Melicope vitiflora	Phascolarctos cinereus

Conservation Status

Coast Euodia

LC — Least Concern

Koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Coast Euodia	Koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Coast Euodia

Habitat

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

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.

Coast Euodia

Coast euodia (Melicope vitiflora) is a tree in the family Rutaceae, native to coastal and littoral rainforest of Queensland, Australia, particularly in the Wet Tropics region near Cairns and north Queensland. It grows in lowland and coastal rainforest margins, gallery forest, and beach scrub on sandy or volcanic soils adjacent to the Coral Sea. Like other members of the genus Melicope, it bears opposite, compound leaves; small, four-petalled white or cream flowers; and small woody capsular fruits that split to release seeds. The genus is distributed across the Pacific and Indian Ocean regions, from Australia through the Pacific islands to Hawaii. Coast euodia is typically a small to medium tree reaching up to 15 metres in undisturbed rainforest. It is assessed as Least Concern by the IUCN, reflecting its occurrence within protected areas including the Wet Tropics World Heritage Area. Like many rainforest trees, its reproduction depends on animal dispersers, particularly pigeons and fruit doves. The species contributes to the complex structure of Australia's tropical coastal rainforests.

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.