Alder Spittlebug vs Chickamauga Crayfish

Aphrophora alni compared with Cambarus extraneus

Key Differences

• Alder Spittlebug is Least Concern while Chickamauga Crayfish is Data Deficient.

Taxonomic Classification

Rank	Alder Spittlebug	Chickamauga Crayfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Insecta (Insects)	Malacostraca (Crustaceans)
Order	Hemiptera (Hemiptera)	Decapoda (Decapoda)
Family	Aphrophoridae	Cambaridae
Genus	Aphrophora	Cambarus
Species	Aphrophora alni	Cambarus extraneus

Evolutionary Relationship

Alder Spittlebug and Chickamauga Crayfish share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Alder Spittlebug

LC — Least Concern

Chickamauga Crayfish

DD — Data Deficient

Physical Characteristics

Attribute	Alder Spittlebug	Chickamauga Crayfish
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).

Chickamauga Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in 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.

Chickamauga Crayfish

The Chickamauga Crayfish (Cambarus extraneus) is a species in the genus Cambarus. It is currently classified as Data Deficient on the IUCN Red List. Typically found in marine, freshwater, and terrestrial environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway