Alder Spittlebug vs Gray Wagtail

Aphrophora alni compared with Motacilla cinerea

Key Differences

• Alder Spittlebug is Least Concern while Gray Wagtail is Near Threatened.

Taxonomic Classification

Rank	Alder Spittlebug	Gray Wagtail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Hemiptera (Hemiptera)	Passeriformes (Songbirds)
Family	Aphrophoridae	Motacillidae
Genus	Aphrophora	Motacilla
Species	Aphrophora alni	Motacilla cinerea

Evolutionary Relationship

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

Conservation Status

Alder Spittlebug

LC — Least Concern

Gray Wagtail

NT — Near Threatened

Physical Characteristics

Attribute	Alder Spittlebug	Gray Wagtail
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).

Gray Wagtail

Habitat

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

Range

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

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.

Gray Wagtail

Gray Wagtail (Motacilla cinerea) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 4 countries:

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