Hector’s Beaked Whale vs Lesser Nothura

Mesoplodon hectori compared with Nothura minor

Key Differences

• Hector’s Beaked Whale is Data Deficient while Lesser Nothura is Vulnerable.

Taxonomic Classification

Rank	Hector’s Beaked Whale	Lesser Nothura
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Tinamiformes (Tinamiformes)
Family	Hyperoodontidae	Tinamidae
Genus	Mesoplodon	Nothura
Species	Mesoplodon hectori	Nothura minor

Evolutionary Relationship

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

Conservation Status

Hector’s Beaked Whale

DD — Data Deficient

Lesser Nothura

VU — Vulnerable

Physical Characteristics

Attribute	Hector’s Beaked Whale	Lesser Nothura
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hector’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Nothura

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

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