Ash Rust vs Eurasian beaver

Puccinia sparganioidis compared with Castor fiber

Key Differences

• Ash Rust is Not Evaluated while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Ash Rust	Eurasian beaver
Kingdom	Fungi (真菌界)	Animalia (动物界)
Phylum	Basidiomycota (担子菌门)	Chordata (脊索动物门)
Class	Pucciniomycetes (柄锈菌纲)	Mammalia (哺乳動物)
Order	Pucciniales (柄锈菌目)	Rodentia (啮齿目)
Family	Pucciniaceae	Castoridae (Beavers)
Genus	Puccinia	Castor (Beavers)
Species	Puccinia sparganioidis	Castor fiber

Conservation Status

Ash Rust

NE — Not Evaluated

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Ash Rust	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ash Rust

Habitat

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

Range

Found in United States.

Eurasian beaver

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Ash Rust

Ash rust (Puccinia sparganioidis) is a species in the genus Puccinia. Native to North America, inhabiting ecosystems characteristic of the region.

Eurasian beaver

欧亚河狸（Castor fiber）在IUCN红色名录中被列为易危（VU）。面临野外高度濒危风险，种群数量下降，栖息地压力日益增大。