Hourglass Dolphin vs Izu Thrush

Lagenorhynchus cruciger compared with Turdus celaenops

Key Differences

• Hourglass Dolphin is Least Concern while Izu Thrush is Vulnerable.

Taxonomic Classification

Rank	Hourglass Dolphin	Izu Thrush
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Passeriformes (Songbirds)
Family	Delphinidae (Oceanic Dolphins)	Turdidae
Genus	Lagenorhynchus	Turdus
Species	Lagenorhynchus cruciger	Turdus celaenops

Evolutionary Relationship

Hourglass Dolphin and Izu Thrush share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hourglass Dolphin

LC — Least Concern

Izu Thrush

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Hourglass Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Izu Thrush

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.