Alder Spittlebug vs Pale Moonsnail

Aphrophora alni compared with Euspira pallida

Key Differences

• Alder Spittlebug is Least Concern while Pale Moonsnail is Vulnerable.

Taxonomic Classification

Rank	Alder Spittlebug	Pale Moonsnail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Mollusca (Mollusks)
Class	Insecta (Insects)	Gastropoda (Gastropoda)
Order	Hemiptera (Hemiptera)	Littorinimorpha (Littorinimorpha)
Family	Aphrophoridae	Naticidae
Genus	Aphrophora	Euspira
Species	Aphrophora alni	Euspira pallida

Evolutionary Relationship

Alder Spittlebug and Pale Moonsnail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alder Spittlebug

LC — Least Concern

Pale Moonsnail

VU — Vulnerable

Physical Characteristics

Attribute	Alder Spittlebug	Pale Moonsnail
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).

Pale Moonsnail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Denmark, Norway, Sweden, and Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden