Alder Spittlebug vs Silverfish

Aphrophora alni compared with Ctenolepisma longicaudatum

Key Differences

• Alder Spittlebug is Least Concern while Silverfish is Not Evaluated.

Taxonomic Classification

Rank	Alder Spittlebug	Silverfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Hemiptera (Hemiptera)	Zygentoma (Zygentoma)
Family	Aphrophoridae	Lepismatidae
Genus	Aphrophora	Ctenolepisma
Species	Aphrophora alni	Ctenolepisma longicaudatum

Evolutionary Relationship

Alder Spittlebug and Silverfish share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Alder Spittlebug

LC — Least Concern

Silverfish

NE — Not Evaluated

Physical Characteristics

Attribute	Alder Spittlebug	Silverfish
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).

Silverfish

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Africa (South Africa), Asia (Cyprus, Taiwan), Europe (11 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.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States