Erlenschaumzikade vs Knutt

Aphrophora alni compared with Calidris canutus

Taxonomic Classification

Rank	Erlenschaumzikade	Knutt
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Chordata (Chordatiere)
Class	Insecta (Insekten)	Aves (Vögel)
Order	Hemiptera (Schnabelkerfe)	Charadriiformes (Regenpfeiferartige)
Family	Aphrophoridae	Scolopacidae
Genus	Aphrophora	Calidris
Species	Aphrophora alni	Calidris canutus

Evolutionary Relationship

Erlenschaumzikade and Knutt share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Erlenschaumzikade

LC — Least Concern

Knutt

LC — Least Concern

Physical Characteristics

Attribute	Erlenschaumzikade	Knutt
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Erlenschaumzikade

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (5 countries) and North America (United States).

Knutt

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Erlenschaumzikade

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.

Knutt

Red Knot (Calidris canutus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States