Alder Spittlebug vs Leopard Numbfish

Aphrophora alni compared with Narcine leoparda

Key Differences

• Alder Spittlebug is Least Concern while Leopard Numbfish is Vulnerable.

Taxonomic Classification

Rank	Alder Spittlebug	Leopard Numbfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Elasmobranchii
Order	Hemiptera (Hemiptera)	Torpediniformes (electric ray)
Family	Aphrophoridae	Narcinidae
Genus	Aphrophora	Narcine
Species	Aphrophora alni	Narcine leoparda

Evolutionary Relationship

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

Conservation Status

Alder Spittlebug

LC — Least Concern

Leopard Numbfish

VU — Vulnerable

Physical Characteristics

Attribute	Alder Spittlebug	Leopard Numbfish
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).

Leopard Numbfish

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.