Hourglass Dolphin vs Stream Salamander

Lagenorhynchus cruciger compared with Batrachuperus pinchonii

Key Differences

• Hourglass Dolphin is Least Concern while Stream Salamander is Vulnerable.

Taxonomic Classification

Rank	Hourglass Dolphin	Stream Salamander
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Cetacea (Whales & Dolphins)	Caudata (Caudata)
Family	Delphinidae (Oceanic Dolphins)	Hynobiidae
Genus	Lagenorhynchus	Batrachuperus
Species	Lagenorhynchus cruciger	Batrachuperus pinchonii

Evolutionary Relationship

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

Conservation Status

Hourglass Dolphin

LC — Least Concern

Stream Salamander

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Hourglass Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Stream Salamander

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.