Hector’s Beaked Whale vs Silky Wave

Mesoplodon hectori compared with Idaea dilutaria

Key Differences

• Hector’s Beaked Whale is Data Deficient while Silky Wave is Endangered.

Taxonomic Classification

Rank	Hector’s Beaked Whale	Silky Wave
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Lepidoptera (Butterflies & Moths)
Family	Hyperoodontidae	Geometridae
Genus	Mesoplodon	Idaea
Species	Mesoplodon hectori	Idaea dilutaria

Evolutionary Relationship

Hector’s Beaked Whale and Silky Wave share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Hector’s Beaked Whale

DD — Data Deficient

Silky Wave

EN — Endangered

Physical Characteristics

Attribute	Hector’s Beaked Whale	Silky Wave
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hector’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Silky Wave

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.