blackspotted electric ray vs Commerson s Dolphin

Torpedo fuscomaculata compared with Cephalorhynchus commersonii

Key Differences

• blackspotted electric ray is Data Deficient while Commerson s Dolphin is Least Concern.

Taxonomic Classification

Rank	blackspotted electric ray	Commerson s 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	Cephalorhynchus
Species	Torpedo fuscomaculata	Cephalorhynchus commersonii

Evolutionary Relationship

blackspotted electric ray and Commerson s Dolphin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

blackspotted electric ray

DD — Data Deficient

Commerson s Dolphin

LC — Least Concern

Physical Characteristics

Attribute	blackspotted electric ray	Commerson s Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

blackspotted electric ray

Commerson s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

blackspotted electric ray

The Blackspotted electric ray (Torpedo fuscomaculata) is a species in the genus Torpedo. It is currently classified as Data Deficient on the IUCN Red List.

Commerson s Dolphin

<em>Cephalorhynchus commersonii</em>, commonly known as Commerson's Dolphin, is a small cetacean in the family Delphinidae. This species is classified as Least Concern on the IUCN Red List and is notable for its striking black-and-white coloration, which makes it one of the most visually distinctive dolphin species. Commerson's Dolphins typically inhabit coastal and nearshore marine environments of the Southern Hemisphere, particularly around the Falkland Islands, the southern tip of South America, and a geographically isolated population near the Kerguelen Islands in the Indian Ocean. These dolphins are highly social animals, often observed in small groups engaging in acrobatic behaviors near the surface. They typically feed on fish, squid, and crustaceans, often hunting cooperatively in shallow waters and kelp beds. Their average lifespan is approximately 18 years, and they are known for their fast, energetic swimming. Commerson's Dolphins are sometimes caught as bycatch in fishing nets, posing a localized conservation concern despite their overall Least Concern status.