Atlantic ghost cat shark vs

Apristurus laurussonii compared with Euglena splendens

Key Differences

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

Taxonomic Classification

Rank	Atlantic ghost cat shark
Kingdom	Animalia (Animals)	Protozoa (protozoa)
Phylum	Chordata (Chordates)	Euglenozoa (Euglenozoa)
Class	Chondrichthyes (Cartilaginous Fish)	Euglenoidea (Euglenoidea)
Order	Carcharhiniformes (Ground Sharks)	Euglenida (Euglenida)
Family	Scyliorhinidae	Euglenaceae
Genus	Apristurus	Euglena
Species	Apristurus laurussonii	Euglena splendens

Conservation Status

Atlantic ghost cat shark

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Atlantic ghost cat shark
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.

Habitat

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

Range

Distributed across Brazil, Denmark, and Sweden.

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.

Euglena splendens is a photosynthetic unicellular euglenid characterized by its elongated body and brilliant green coloration from chloroplasts. It inhabits standing freshwater environments including ponds, ditches, and nutrient-enriched waters across temperate and tropical regions. This mixotrophic organism performs photosynthesis in light conditions and can absorb dissolved organic nutrients in darkness.