Copper Demoiselle vs koala

Calopteryx haemorrhoidalis compared with Phascolarctos cinereus

Key Differences

• Copper Demoiselle is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	Copper Demoiselle	koala
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum	Arthropoda (مفصليات الأرجل)	Chordata (حبليات)
Class	Insecta (حشرات)	Mammalia (ثدييات)
Order	Odonata (يعسوبيات)	Diprotodontia (ثنائيات الأسنان الأمامية)
Family	Calopterygidae	Phascolarctidae (Koalas)
Genus	Calopteryx	Phascolarctos (Koalas)
Species	Calopteryx haemorrhoidalis	Phascolarctos cinereus

Evolutionary Relationship

Copper Demoiselle and koala share a common ancestor at the Kingdom level: Animalia. (حيوانات)

Conservation Status

Copper Demoiselle

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

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

Habitat & Geographic Range

Copper Demoiselle

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.

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.