Atlantic ghost cat shark vs chestnut worm

Apristurus laurussonii compared with Lumbricus castaneus

Key Differences

• Atlantic ghost cat shark is Least Concern while chestnut worm is Not Evaluated.

Taxonomic Classification

Rank	Atlantic ghost cat shark	chestnut worm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Annelida (Segmented Worms)
Class	Chondrichthyes (Cartilaginous Fish)	Clitellata (Clitellata)
Order	Carcharhiniformes (Ground Sharks)	Crassiclitellata (Crassiclitellata)
Family	Scyliorhinidae	Lumbricidae
Genus	Apristurus	Lumbricus
Species	Apristurus laurussonii	Lumbricus castaneus

Evolutionary Relationship

Atlantic ghost cat shark and chestnut worm share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Atlantic ghost cat shark

LC — Least Concern

chestnut worm

NE — Not Evaluated

Physical Characteristics

Attribute	Atlantic ghost cat shark	chestnut worm
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic ghost cat shark

Habitat

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

Range

Distributed across Portugal and Venezuela.

chestnut worm

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Atlantic ghost cat shark

The Atlantic ghost cat shark (Apristurus laurussonii) 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.

chestnut worm

The chestnut worm (Lumbricus castaneus) is a species in the genus Lumbricus. Native to Europe and North America, inhabiting ecosystems characteristic of the region.