Alder Spittlebug vs Angular angel shark

Aphrophora alni compared with Squatina argentina

Key Differences

• Alder Spittlebug is Least Concern while Angular angel shark is Critically Endangered.

Taxonomic Classification

Rank	Alder Spittlebug	Angular angel shark
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 argentina

Evolutionary Relationship

Alder Spittlebug and Angular angel shark share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alder Spittlebug

LC — Least Concern

Angular angel shark

CR — Critically Endangered

Physical Characteristics

Attribute	Alder Spittlebug	Angular angel shark
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).

Angular angel shark

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.

Angular angel shark

The Angular angel shark (Squatina argentina) is a species in the genus Squatina. It is currently classified as Critically Endangered on the IUCN Red List.