قِرش قِطّ عربي vs koala

Bythaelurus alcockii compared with Phascolarctos cinereus

Key Differences

قِرش قِطّ عربي is Data Deficient while koala is Vulnerable.

Taxonomic Classification

Rank	قِرش قِطّ عربي	koala
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Chondrichthyes (أسماك غضروفية)	Mammalia (ثدييات)
Order	Carcharhiniformes (قرش أرضي)	Diprotodontia (ثنائيات الأسنان الأمامية)
Family	Scyliorhinidae	Phascolarctidae (Koalas)
Genus	Bythaelurus	Phascolarctos (Koalas)
Species	Bythaelurus alcockii	Phascolarctos cinereus

Evolutionary Relationship

قِرش قِطّ عربي and koala share a common ancestor at the Phylum level: Chordata. (حبليات)

استعراض Phylum: Chordata

Conservation Status

قِرش قِطّ عربي

DD — Data Deficient

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	قِرش قِطّ عربي	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

قِرش قِطّ عربي

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.

قِرش قِطّ عربي

The Arabian cat shark (Bythaelurus alcockii) is a species in the genus Bythaelurus. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment. Typically found in marine environments from coastal waters to deep ocean.

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.