Alder Spittlebug vs Gray Pug

Aphrophora alni compared with Eupithecia subfuscata

Taxonomic Classification

Rank	Alder Spittlebug	Gray Pug
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Arthropoda (节肢动物门)	Arthropoda (节肢动物门)
Class same	Insecta (昆蟲綱)	Insecta (昆蟲綱)
Order	Hemiptera (半翅目)	Lepidoptera (鱗翅目)
Family	Aphrophoridae	Geometridae
Genus	Aphrophora	Eupithecia
Species	Aphrophora alni	Eupithecia subfuscata

Evolutionary Relationship

Alder Spittlebug and Gray Pug share a common ancestor at the Class level: Insecta. (昆蟲綱)

Conservation Status

Alder Spittlebug

LC — Least Concern

Gray Pug

LC — Least Concern

Physical Characteristics

Attribute	Alder Spittlebug	Gray Pug
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 Pug

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (4 countries) and North America (Canada, United States).

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 5 countries:

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