Alder Spittlebug vs River Tern

Aphrophora alni compared with Sterna aurantia

Key Differences

• Alder Spittlebug is Least Concern while River Tern is Vulnerable.

Taxonomic Classification

Rank	Alder Spittlebug	River Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Hemiptera (Hemiptera)	Charadriiformes (Charadriiformes)
Family	Aphrophoridae	Laridae
Genus	Aphrophora	Sterna
Species	Aphrophora alni	Sterna aurantia

Evolutionary Relationship

Alder Spittlebug and River Tern share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alder Spittlebug

LC — Least Concern

River Tern

VU — Vulnerable

Physical Characteristics

Attribute	Alder Spittlebug	River Tern
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).

River Tern

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Vulnerable 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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway