koala vs Merchant Grain Beetle

Phascolarctos cinereus compared with Oryzaephilus mercator

Key Differences

• koala is Vulnerable while Merchant Grain Beetle is Not Evaluated.

Taxonomic Classification

Rank	koala	Merchant Grain Beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Arthropoda (artrópode)
Class	Mammalia (mamíferos)	Insecta (inseto)
Order	Diprotodontia (Marsupials)	Coleoptera (besouro)
Family	Phascolarctidae (Koalas)	Silvanidae
Genus	Phascolarctos (Koalas)	Oryzaephilus
Species	Phascolarctos cinereus	Oryzaephilus mercator

Evolutionary Relationship

koala and Merchant Grain Beetle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Merchant Grain Beetle

NE — Not Evaluated

Physical Characteristics

Attribute	koala	Merchant Grain Beetle
Diet	Herbivore	—
Average Lifespan	15 years	—
Average Length	75 cm	—
Average Weight	10.0 kg	—

Habitat & Geographic Range

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.

Merchant Grain Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (Japan, Taiwan, United Arab Emirates), Europe (17 countries), and North America (Canada, United States).

koala

Icônico marsupial do leste e sudeste da Austrália, os coalas pesam até 15 kg e passam até 22 horas diárias dormindo para conservar energia de sua dieta de folhas de eucalipto, com baixo teor calórico. Altamente especializados para processar os compostos tóxicos do eucalipto que matariam a maioria dos outros mamíferos, possuem microbiomas intestinais unicamente adaptados para a destoxificação. Classificado como Em Perigo em 2022, com populações dizimadas pela doença de clamídia, desmatamento e mudanças climáticas.