Blainville’s Beaked Whale vs Ontong Java Flying Fox

Mesoplodon densirostris compared with Pteropus howensis

Key Differences

• Blainville’s Beaked Whale is Data Deficient while Ontong Java Flying Fox is Critically Endangered.

Taxonomic Classification

Rank	Blainville’s Beaked Whale	Ontong Java Flying Fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Chiroptera (Bats)
Family	Hyperoodontidae	Pteropodidae (Fruit Bats)
Genus	Mesoplodon	Pteropus (Flying Foxes)
Species	Mesoplodon densirostris	Pteropus howensis

Evolutionary Relationship

Blainville’s Beaked Whale and Ontong Java Flying Fox share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Blainville’s Beaked Whale

DD — Data Deficient

Ontong Java Flying Fox

CR — Critically Endangered

Physical Characteristics

Attribute	Blainville’s Beaked Whale	Ontong Java Flying Fox
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.

Ontong Java Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.