Hourglass Dolphin vs Fyllarochen

Lagenorhynchus cruciger compared with Rajella fyllae

Key Differences

• Hourglass Dolphin is Least Concern while Fyllarochen is Not Evaluated.

Taxonomic Classification

Rank	Hourglass Dolphin	Fyllarochen
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Rajiformes (Rajiformes)
Family	Delphinidae (Oceanic Dolphins)	Rajidae
Genus	Lagenorhynchus	Rajella
Species	Lagenorhynchus cruciger	Rajella fyllae

Evolutionary Relationship

Hourglass Dolphin and Fyllarochen share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Hourglass Dolphin

LC — Least Concern

Fyllarochen

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

Hourglass Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Fyllarochen

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.