Alder Spittlebug vs Sharp-tooth smooth hound

Aphrophora alni compared with Mustelus dorsalis

Key Differences

• Alder Spittlebug is Least Concern while Sharp-tooth smooth hound is Vulnerable.

Taxonomic Classification

Rank	Alder Spittlebug	Sharp-tooth smooth hound
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Chondrichthyes (Cartilaginous Fish)
Order	Hemiptera (Hemiptera)	Carcharhiniformes (Ground Sharks)
Family	Aphrophoridae	Triakidae
Genus	Aphrophora	Mustelus
Species	Aphrophora alni	Mustelus dorsalis

Evolutionary Relationship

Alder Spittlebug and Sharp-tooth smooth hound share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alder Spittlebug

LC — Least Concern

Sharp-tooth smooth hound

VU — Vulnerable

Physical Characteristics

Attribute	Alder Spittlebug	Sharp-tooth smooth hound
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).

Sharp-tooth smooth hound

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.