Erlenschaumzikade vs Nagelrochen

Aphrophora alni compared with Raja clavata

Key Differences

• Erlenschaumzikade is Least Concern while Nagelrochen is Near Threatened.

Taxonomic Classification

Rank	Erlenschaumzikade	Nagelrochen
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Chordata (Chordatiere)
Class	Insecta (Insekten)	Elasmobranchii
Order	Hemiptera (Schnabelkerfe)	Rajiformes (Rajiformes)
Family	Aphrophoridae	Rajidae
Genus	Aphrophora	Raja
Species	Aphrophora alni	Raja clavata

Evolutionary Relationship

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

Conservation Status

Erlenschaumzikade

LC — Least Concern

Nagelrochen

NT — Near Threatened

Physical Characteristics

Attribute	Erlenschaumzikade	Nagelrochen
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).

Nagelrochen

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden