Broadnose cat shark vs Centric diatom

Apristurus investigatoris compared with Cyclotella pseudostelligera

Key Differences

• Broadnose cat shark is Least Concern while Centric diatom is Not Evaluated.

Taxonomic Classification

Rank	Broadnose cat shark	Centric diatom
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Chondrichthyes (Cartilaginous Fish)	Bacillariophyceae (Bacillariophyceae)
Order	Carcharhiniformes (Ground Sharks)	Thalassiosirales (Thalassiosirales)
Family	Scyliorhinidae	Stephanodiscaceae
Genus	Apristurus	Cyclotella
Species	Apristurus investigatoris	Cyclotella pseudostelligera

Conservation Status

Broadnose cat shark

LC — Least Concern

Centric diatom

NE — Not Evaluated

Physical Characteristics

Attribute	Broadnose cat shark	Centric diatom
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broadnose cat shark

Habitat

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

Centric diatom

Habitat

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

Range

Found in United States.

Broadnose cat shark

The Broadnose Cat Shark (Apristurus investigatoris) 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.

Centric diatom

The Centric Diatom (Cyclotella pseudostelligera) is a species in the genus Cyclotella. Found in United States.