Hourglass Dolphin vs Shiny Dufourea

Lagenorhynchus cruciger compared with Dufourea minuta

Key Differences

• Hourglass Dolphin is Least Concern while Shiny Dufourea is Extinct.

Taxonomic Classification

Rank	Hourglass Dolphin	Shiny Dufourea
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Hymenoptera (Ants, Bees & Wasps)
Family	Delphinidae (Oceanic Dolphins)	Halictidae
Genus	Lagenorhynchus	Dufourea
Species	Lagenorhynchus cruciger	Dufourea minuta

Evolutionary Relationship

Hourglass Dolphin and Shiny Dufourea share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Hourglass Dolphin

LC — Least Concern

Shiny Dufourea

EX — Extinct

Physical Characteristics

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

Habitat & Geographic Range

Hourglass Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Shiny Dufourea

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Luxembourg, Norway, and Sweden.