Brittle Bladder Fern Rust vs koala

Hyalopsora polypodii compared with Phascolarctos cinereus

Key Differences

Brittle Bladder Fern Rust is Not Evaluated while koala is Vulnerable.

Taxonomic Classification

Rank	Brittle Bladder Fern Rust	koala
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (cordados)
Class	Pucciniomycetes (Pucciniomycetes)	Mammalia (mamíferos)
Order	Pucciniales (Pucciniales)	Diprotodontia (Marsupials)
Family	Pucciniastraceae	Phascolarctidae (Koalas)
Genus	Hyalopsora	Phascolarctos (Koalas)
Species	Hyalopsora polypodii	Phascolarctos cinereus

Conservation Status

Brittle Bladder Fern Rust

NE — Not Evaluated

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Brittle Bladder Fern Rust	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Brittle Bladder Fern Rust

Habitat

Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (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.

Brittle Bladder Fern Rust

The Brittle Bladder Fern Rust (Hyalopsora polypodii) is a species in the genus Hyalopsora. Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

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.