Black-edged Marble vs Hector’s Beaked Whale

Endothenia nigricostana compared with Mesoplodon hectori

Key Differences

• Black-edged Marble is Near Threatened while Hector’s Beaked Whale is Data Deficient.

Taxonomic Classification

Rank	Black-edged Marble	Hector’s Beaked Whale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Cetacea (Whales & Dolphins)
Family	Tortricidae	Hyperoodontidae
Genus	Endothenia	Mesoplodon
Species	Endothenia nigricostana	Mesoplodon hectori

Evolutionary Relationship

Black-edged Marble and Hector’s Beaked Whale share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black-edged Marble

NT — Near Threatened

Hector’s Beaked Whale

DD — Data Deficient

Physical Characteristics

Attribute	Black-edged Marble	Hector’s Beaked Whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-edged Marble

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Hector’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-edged Marble

The Black-edged Marble (Endothenia nigricostana) is a species in the genus Endothenia. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats. Distributed across Belgium, Denmark, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.