Alder Spittlebug vs Cave grround-beetle

Aphrophora alni compared with Trechus oromii

Key Differences

• Alder Spittlebug is Least Concern while Cave grround-beetle is Critically Endangered.

Taxonomic Classification

Rank	Alder Spittlebug	Cave grround-beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Hemiptera (Hemiptera)	Coleoptera (Beetles)
Family	Aphrophoridae	Carabidae
Genus	Aphrophora	Trechus
Species	Aphrophora alni	Trechus oromii

Evolutionary Relationship

Alder Spittlebug and Cave grround-beetle share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Alder Spittlebug

LC — Least Concern

Cave grround-beetle

CR — Critically Endangered

Physical Characteristics

Attribute	Alder Spittlebug	Cave grround-beetle
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).

Cave grround-beetle

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Portugal. 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.

Cave grround-beetle

The Cave grround-beetle (Trechus oromii) is a species in the genus Trechus. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.