arctic-alpine fleabane vs Black roughscale catshark

Erigeron humilis compared with Apristurus melanoasper

Key Differences

• arctic-alpine fleabane is Near Threatened while Black roughscale catshark is Least Concern.

Taxonomic Classification

Rank	arctic-alpine fleabane	Black roughscale catshark
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Chondrichthyes (Cartilaginous Fish)
Order	Asterales (Daisies & Sunflowers)	Carcharhiniformes (Ground Sharks)
Family	Asteraceae (Daisy Family)	Scyliorhinidae
Genus	Erigeron	Apristurus
Species	Erigeron humilis	Apristurus melanoasper

Conservation Status

arctic-alpine fleabane

NT — Near Threatened

Black roughscale catshark

LC — Least Concern

Physical Characteristics

Attribute	arctic-alpine fleabane	Black roughscale catshark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arctic-alpine fleabane

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada, Finland, Iceland, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Black roughscale catshark

Habitat

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

arctic-alpine fleabane

The Arctic-alpine fleabane (Erigeron humilis) is a species in the genus Erigeron. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Black roughscale catshark

The Black roughscale catshark (Apristurus melanoasper) is a species in the genus Apristurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.