Brittle Bladder Fern Rust vs Emperor Penguin

Hyalopsora polypodii compared with Aptenodytes forsteri

Key Differences

• Brittle Bladder Fern Rust is Not Evaluated while Emperor Penguin is Near Threatened.

Taxonomic Classification

Rank	Brittle Bladder Fern Rust	Emperor Penguin
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Pucciniomycetes (Pucciniomycetes)	Aves (Birds)
Order	Pucciniales (Pucciniales)	Sphenisciformes (Penguins)
Family	Pucciniastraceae	Spheniscidae (Penguins)
Genus	Hyalopsora	Aptenodytes (Great Penguins)
Species	Hyalopsora polypodii	Aptenodytes forsteri

Conservation Status

Brittle Bladder Fern Rust

NE — Not Evaluated

Emperor Penguin

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Physical Characteristics

Attribute	Brittle Bladder Fern Rust	Emperor Penguin
Diet	—	Carnivore
Average Lifespan	—	20 years
Average Length	—	1.1 m
Average Weight	—	40.0 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).

Emperor Penguin

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Emperor Penguin

The world's largest penguin, emperor penguins stand up to 1.2 meters and weigh 45 kg, inhabiting the Antarctic continent in some of the most extreme conditions on Earth. They breed in midwinter darkness at temperatures below -60°C, with males incubating single eggs on their feet under a brood pouch for 65 days while females are at sea. Their huddling behavior — cycling individuals through the warm center of thousands-strong groups — is a masterclass in cooperative survival.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway