Alder Spittlebug vs Argentine angelshark

Aphrophora alni compared with Squatina occulta

Key Differences

• Alder Spittlebug is Least Concern while Argentine angelshark is Critically Endangered.

Taxonomic Classification

Rank	Alder Spittlebug	Argentine angelshark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Elasmobranchii
Order	Hemiptera (Hemiptera)	Squatiniformes (Squatiniformes)
Family	Aphrophoridae	Squatinidae
Genus	Aphrophora	Squatina
Species	Aphrophora alni	Squatina occulta

Evolutionary Relationship

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

Conservation Status

Alder Spittlebug

LC — Least Concern

Argentine angelshark

CR — Critically Endangered

Physical Characteristics

Attribute	Alder Spittlebug	Argentine angelshark
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).

Argentine angelshark

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.

Argentine angelshark

The Argentine angelshark (Squatina occulta) is a species in the genus Squatina. It is currently classified as Critically Endangered on the IUCN Red List.