Alder Spittlebug vs Frosted Rosette Lichen

Aphrophora alni compared with Physcia biziana

Key Differences

• Alder Spittlebug is Least Concern while Frosted Rosette Lichen is Not Evaluated.

Taxonomic Classification

Rank	Alder Spittlebug	Frosted Rosette Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Ascomycota (Sac Fungi)
Class	Insecta (Insects)	Lecanoromycetes (Lecanoromycetes)
Order	Hemiptera (Hemiptera)	Caliciales (Caliciales)
Family	Aphrophoridae	Physciaceae
Genus	Aphrophora	Physcia
Species	Aphrophora alni	Physcia biziana

Conservation Status

Alder Spittlebug

LC — Least Concern

Frosted Rosette Lichen

NE — Not Evaluated

Physical Characteristics

Attribute	Alder Spittlebug	Frosted Rosette Lichen
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).

Frosted Rosette Lichen

Habitat

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

Range

Distributed across Norway, Portugal, and United States.

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.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇺🇸 United States