Atlantic Sharpnose Shark vs small tortoiseshell

Rhizoprionodon terraenovae compared with Aglais urticae

Key Differences

• Atlantic Sharpnose Shark is Least Concern while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Atlantic Sharpnose Shark	small tortoiseshell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Chondrichthyes (Cartilaginous Fish)	Insecta (Insects)
Order	Carcharhiniformes (Ground Sharks)	Lepidoptera (Butterflies & Moths)
Family	Carcharhinidae	Nymphalidae (Brush-footed Butterflies)
Genus	Rhizoprionodon	Aglais
Species	Rhizoprionodon terraenovae	Aglais urticae

Evolutionary Relationship

Atlantic Sharpnose Shark and small tortoiseshell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Atlantic Sharpnose Shark

LC — Least Concern

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Atlantic Sharpnose Shark	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Sharpnose Shark

Habitat

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

small tortoiseshell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (41 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Atlantic Sharpnose Shark

The Atlantic Sharpnose Shark (Rhizoprionodon terraenovae) is a species in the genus Rhizoprionodon. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

small tortoiseshell

small tortoiseshell (Aglais urticae) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.