Hourglass Dolphin vs Rufous Minor

Lagenorhynchus cruciger compared with Oligia versicolor

Key Differences

• Hourglass Dolphin is Least Concern while Rufous Minor is Near Threatened.

Taxonomic Classification

Rank	Hourglass Dolphin	Rufous Minor
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Lepidoptera (Butterflies & Moths)
Family	Delphinidae (Oceanic Dolphins)	Noctuidae
Genus	Lagenorhynchus	Oligia
Species	Lagenorhynchus cruciger	Oligia versicolor

Evolutionary Relationship

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

Conservation Status

Hourglass Dolphin

LC — Least Concern

Rufous Minor

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic Range

Hourglass Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rufous Minor

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.