Alder Spittlebug vs Crested Oysterling

Aphrophora alni compared with Crepidotus cristatus

Key Differences

Alder Spittlebug is Least Concern while Crested Oysterling is Data Deficient.

Taxonomic Classification

Rank	Alder Spittlebug	Crested Oysterling
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Basidiomycota (Club Fungi)
Class	Insecta (Insects)	Agaricomycetes (Mushrooms)
Order	Hemiptera (Hemiptera)	Agaricales (Gilled Mushrooms)
Family	Aphrophoridae	Crepidotaceae
Genus	Aphrophora	Crepidotus
Species	Aphrophora alni	Crepidotus cristatus

Conservation Status

Alder Spittlebug

LC — Least Concern

Crested Oysterling

DD — Data Deficient

Physical Characteristics

Attribute	Alder Spittlebug	Crested Oysterling
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).

Crested Oysterling

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark and Norway.

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.