Alder Spittlebug vs gratiola

Aphrophora alni compared with Gratiola officinalis

Key Differences

Alder Spittlebug is Least Concern while gratiola is Critically Endangered.

Taxonomic Classification

Rank	Alder Spittlebug	gratiola
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Magnoliopsida (Dicots)
Order	Hemiptera (Hemiptera)	Lamiales (Lamiales)
Family	Aphrophoridae	Plantaginaceae
Genus	Aphrophora	Gratiola
Species	Aphrophora alni	Gratiola officinalis

Conservation Status

Alder Spittlebug

LC — Least Concern

gratiola

CR — Critically Endangered

Physical Characteristics

Attribute	Alder Spittlebug	gratiola
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).

gratiola

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, Denmark, France, Portugal, and Sweden. Currently classified as Critically Endangered 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.