Hector’s Beaked Whale vs Painted electric ray

Mesoplodon hectori compared with Diplobatis pictus

Key Differences

• Hector’s Beaked Whale is Data Deficient while Painted electric ray is Vulnerable.

Taxonomic Classification

Rank	Hector’s Beaked Whale	Painted electric ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Torpediniformes (electric ray)
Family	Hyperoodontidae	Narcinidae
Genus	Mesoplodon	Diplobatis
Species	Mesoplodon hectori	Diplobatis pictus

Evolutionary Relationship

Hector’s Beaked Whale and Painted electric ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hector’s Beaked Whale

DD — Data Deficient

Painted electric ray

VU — Vulnerable

Physical Characteristics

Attribute	Hector’s Beaked Whale	Painted electric ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hector’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Painted electric ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

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