Alder Spittlebug vs Flightless Cormorant

Aphrophora alni compared with Phalacrocorax harrisi

Key Differences

• Alder Spittlebug is Least Concern while Flightless Cormorant is Vulnerable.

Taxonomic Classification

Rank	Alder Spittlebug	Flightless Cormorant
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Hemiptera (Hemiptera)	Suliformes (Suliformes)
Family	Aphrophoridae	Phalacrocoracidae
Genus	Aphrophora	Phalacrocorax
Species	Aphrophora alni	Phalacrocorax harrisi

Evolutionary Relationship

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

Conservation Status

Alder Spittlebug

LC — Least Concern

Flightless Cormorant

VU — Vulnerable

Physical Characteristics

Attribute	Alder Spittlebug	Flightless Cormorant
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).

Flightless Cormorant

Habitat

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

Range

Distributed across Ecuador and 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