Alder Spittlebug vs

Aphrophora alni compared with Eunotia elegans

Key Differences

Alder Spittlebug is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Alder Spittlebug
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Arthropoda (Arthropods)	Ochrophyta (Ochrophyta)
Class	Insecta (Insects)	Bacillariophyceae (Bacillariophyceae)
Order	Hemiptera (Hemiptera)	Eunotiales (Eunotiales)
Family	Aphrophoridae	Eunotiaceae
Genus	Aphrophora	Eunotia
Species	Aphrophora alni	Eunotia elegans

Conservation Status

Alder Spittlebug

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Alder Spittlebug
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).

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across 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.

Eunotia elegans is a pennate diatom in the family Eunotiaceae, distinguished by its arcuate (curved) frustule with a short, marginal raphe at each pole. It inhabits acidic, soft-water lakes, peat bogs, and oligotrophic freshwater environments where it contributes to periphyton communities. The genus Eunotia is considered a useful indicator of water acidity and low ionic conductivity.