Dusky Cockroach vs koala

Ectobius lapponicus compared with Phascolarctos cinereus

Key Differences

• Dusky Cockroach is Not Evaluated while koala is Vulnerable.

Taxonomic Classification

Rank	Dusky Cockroach	koala
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum	Arthropoda (động vật Chân khớp)	Chordata (động vật có dây sống)
Class	Insecta (côn trùng)	Mammalia (lớp Thú)
Order	Blattodea (Gián)	Diprotodontia (Thú hai răng trước)
Family	Ectobiidae	Phascolarctidae (Koalas)
Genus	Ectobius	Phascolarctos (Koalas)
Species	Ectobius lapponicus	Phascolarctos cinereus

Evolutionary Relationship

Dusky Cockroach and koala share a common ancestor at the Kingdom level: Animalia. (động vật)

Conservation Status

Dusky Cockroach

NE — Not Evaluated

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Dusky Cockroach	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Dusky Cockroach

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and 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.

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.