vs Hourglass Dolphin

Cyclotella glomerata compared with Lagenorhynchus cruciger

Key Differences

• is Not Evaluated while Hourglass Dolphin is Least Concern.

Taxonomic Classification

Rank		Hourglass Dolphin
Kingdom	Chromista (Chromista)	Animalia (Animals)
Phylum	Ochrophyta (Ochrophyta)	Chordata (Chordates)
Class	Bacillariophyceae (Bacillariophyceae)	Mammalia (Mammals)
Order	Thalassiosirales (Thalassiosirales)	Cetacea (Whales & Dolphins)
Family	Stephanodiscaceae	Delphinidae (Oceanic Dolphins)
Genus	Cyclotella	Lagenorhynchus
Species	Cyclotella glomerata	Lagenorhynchus cruciger

Conservation Status

NE — Not Evaluated

Hourglass Dolphin

LC — Least Concern

Physical Characteristics

Attribute		Hourglass Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

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

Range

Distributed across Norway, Sweden, and Taiwan.

Hourglass Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Cyclotella glomerata is a small, centric freshwater diatom in the family Stephanodiscaceae, characterized by its circular valve with marginal ribs and central unornamented field. It is planktonic in oligotrophic to mesotrophic lakes and reservoirs.