koala vs serradela-brava

Phascolarctos cinereus compared with Ornithopus perpusillus

Key Differences

koala is Vulnerable while serradela-brava is Least Concern.

Taxonomic Classification

Rank	koala	serradela-brava
Kingdom	Animalia (Animals)	Plantae (plantas)
Phylum	Chordata (cordados)	Magnoliophyta (Flowering Plants)
Class	Mammalia (mamíferos)	Magnoliopsida (Dicots)
Order	Diprotodontia (Marsupials)	Fabales (Legumes & Allies)
Family	Phascolarctidae (Koalas)	Fabaceae
Genus	Phascolarctos (Koalas)	Ornithopus
Species	Phascolarctos cinereus	Ornithopus perpusillus

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

serradela-brava

LC — Least Concern

Physical Characteristics

Attribute	koala	serradela-brava
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.

serradela-brava

Habitat

Found across multiple habitat types including temperate coniferous forests, montane grasslands and shrublands, and deserts and xeric shrublands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Georgia, Japan, Mongolia), Europe (11 countries), North America (United States), and Oceania and the Pacific (Australia).

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.