Electric ray vs Hourglass Dolphin

Torpedo mackayana compared with Lagenorhynchus cruciger

Key Differences

• Electric ray is Endangered while Hourglass Dolphin is Least Concern.

Taxonomic Classification

Rank	Electric ray	Hourglass Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Torpediniformes (electric ray)	Cetacea (Whales & Dolphins)
Family	Torpedinidae	Delphinidae (Oceanic Dolphins)
Genus	Torpedo	Lagenorhynchus
Species	Torpedo mackayana	Lagenorhynchus cruciger

Evolutionary Relationship

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

Conservation Status

Electric ray

EN — Endangered

Hourglass Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Electric ray	Hourglass Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Electric ray

Hourglass Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.