Diatom vs Hector’s Beaked Whale

Stephanodiscus subtilis compared with Mesoplodon hectori

Key Differences

• Diatom is Not Evaluated while Hector’s Beaked Whale is Data Deficient.

Taxonomic Classification

Rank	Diatom	Hector’s Beaked Whale
Kingdom	Chromista (Chromista)	Animalia (Animals)
Phylum	Ochrophyta (Ochrophyta)	Chordata (Chordates)
Class	Bacillariophyceae (Bacillariophyceae)	Mammalia (Mammals)
Order	Thalassiosirales (Thalassiosirales)	Cetacea (Whales & Dolphins)
Family	Stephanodiscaceae	Hyperoodontidae
Genus	Stephanodiscus	Mesoplodon
Species	Stephanodiscus subtilis	Mesoplodon hectori

Conservation Status

Diatom

NE — Not Evaluated

Hector’s Beaked Whale

DD — Data Deficient

Physical Characteristics

Attribute	Diatom	Hector’s Beaked Whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Diatom

Habitat

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

Range

Distributed across Norway, Sweden, and United States.

Hector’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.