Perrin’s Beaked Whale vs Window Gnat

Mesoplodon perrini compared with Sylvicola fenestralis

Key Differences

• Perrin’s Beaked Whale is Endangered while Window Gnat is Least Concern.

Taxonomic Classification

Rank	Perrin’s Beaked Whale	Window Gnat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Diptera (Diptera)
Family	Hyperoodontidae	Anisopodidae
Genus	Mesoplodon	Sylvicola
Species	Mesoplodon perrini	Sylvicola fenestralis

Evolutionary Relationship

Perrin’s Beaked Whale and Window Gnat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Perrin’s Beaked Whale

EN — Endangered

Window Gnat

LC — Least Concern

Physical Characteristics

Attribute	Perrin’s Beaked Whale	Window Gnat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Perrin’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Window Gnat

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and United States.