Bagwhale vs Narrow-Cheeked Clusterfly

Balaenoptera acutorostrata compared with Pollenia angustigena

Taxonomic Classification

Rank	Bagwhale	Narrow-Cheeked Clusterfly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Diptera (Diptera)
Family	Balaenopteridae (Rorquals)	Polleniidae
Genus	Balaenoptera (Rorquals)	Pollenia
Species	Balaenoptera acutorostrata	Pollenia angustigena

Evolutionary Relationship

Bagwhale and Narrow-Cheeked Clusterfly share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bagwhale

LC — Least Concern

Narrow-Cheeked Clusterfly

LC — Least Concern

Physical Characteristics

Attribute	Bagwhale	Narrow-Cheeked Clusterfly
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bagwhale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador).

Narrow-Cheeked Clusterfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Bagwhale

Bagwhale (Balaenoptera acutorostrata) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 4 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden