Alder Spittlebug vs Awl Aster

Aphrophora alni compared with Symphyotrichum pilosum

Key Differences

• Alder Spittlebug is Least Concern while Awl Aster is Not Evaluated.

Taxonomic Classification

Rank	Alder Spittlebug	Awl Aster
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Magnoliopsida (Dicots)
Order	Hemiptera (Hemiptera)	Asterales (Daisies & Sunflowers)
Family	Aphrophoridae	Asteraceae (Daisy Family)
Genus	Aphrophora	Symphyotrichum
Species	Aphrophora alni	Symphyotrichum pilosum

Conservation Status

Alder Spittlebug

LC — Least Concern

Awl Aster

NE — Not Evaluated

Physical Characteristics

Attribute	Alder Spittlebug	Awl Aster
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).

Awl Aster

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Asia (Japan, South Korea), Europe (5 countries), and North America (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.

Awl Aster

The Awl Aster (Symphyotrichum pilosum) is a species in the genus Symphyotrichum. Typically found in diverse terrestrial habitats from tropical forests to temperate regions. Symphyotrichum pilosum contributes to the biodiversity of its native ecosystems.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden 🇺🇸 United States