Alder Spittlebug vs Arum Rust

Aphrophora alni compared with Puccinia sessilis

Key Differences

• Alder Spittlebug is Least Concern while Arum Rust is Not Evaluated.

Taxonomic Classification

Rank	Alder Spittlebug	Arum Rust
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Basidiomycota (Club Fungi)
Class	Insecta (Insects)	Pucciniomycetes (Pucciniomycetes)
Order	Hemiptera (Hemiptera)	Pucciniales (Pucciniales)
Family	Aphrophoridae	Pucciniaceae
Genus	Aphrophora	Puccinia
Species	Aphrophora alni	Puccinia sessilis

Conservation Status

Alder Spittlebug

LC — Least Concern

Arum Rust

NE — Not Evaluated

Physical Characteristics

Attribute	Alder Spittlebug	Arum Rust
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder Spittlebug

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (5 countries) and North America (United States).

Arum Rust

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Alder Spittlebug

The Alder Spittlebug (Aphrophora alni) is a species in the genus Aphrophora. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Arum Rust

Arum rust (Puccinia sessilis) is a species in the genus Puccinia. Native to Europe, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden