Blainville’s Beaked Whale vs Small Whiteface

Mesoplodon densirostris compared with Leucorrhinia dubia

Key Differences

• Blainville’s Beaked Whale is Data Deficient while Small Whiteface is Near Threatened.

Taxonomic Classification

Rank	Blainville’s Beaked Whale	Small Whiteface
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Odonata (Odonata)
Family	Hyperoodontidae	Libellulidae
Genus	Mesoplodon	Leucorrhinia
Species	Mesoplodon densirostris	Leucorrhinia dubia

Evolutionary Relationship

Blainville’s Beaked Whale and Small Whiteface share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Blainville’s Beaked Whale

DD — Data Deficient

Small Whiteface

NT — Near Threatened

Physical Characteristics

Attribute	Blainville’s Beaked Whale	Small Whiteface
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blainville’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, Portugal, Sweden, and Taiwan.

Small Whiteface

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Blainville’s Beaked Whale

The Blainville’s Beaked Whale (Mesoplodon densirostris) is a species in the genus Mesoplodon. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Small Whiteface

Small Whiteface (Leucorrhinia dubia) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 1 countries:

🇸🇪 Sweden