Hector’s Beaked Whale vs Pale ray

Mesoplodon hectori compared with Bathyraja pallida

Key Differences

• Hector’s Beaked Whale is Data Deficient while Pale ray is Least Concern.

Taxonomic Classification

Rank	Hector’s Beaked Whale	Pale ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Rajiformes (Rajiformes)
Family	Hyperoodontidae	Arhynchobatidae
Genus	Mesoplodon	Bathyraja
Species	Mesoplodon hectori	Bathyraja pallida

Evolutionary Relationship

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

Conservation Status

Hector’s Beaked Whale

DD — Data Deficient

Pale ray

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Hector’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pale ray