Bagwhale vs Narrow swordfern

Balaenoptera acutorostrata compared with Nephrolepis cordifolia

Key Differences

• Bagwhale is Least Concern while Narrow swordfern is Not Evaluated.

Taxonomic Classification

Rank	Bagwhale	Narrow swordfern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (Mammals)	Polypodiopsida (Polypodiopsida)
Order	Cetacea (Whales & Dolphins)	Polypodiales (Polypodiales)
Family	Balaenopteridae (Rorquals)	Nephrolepidaceae
Genus	Balaenoptera (Rorquals)	Nephrolepis
Species	Balaenoptera acutorostrata	Nephrolepis cordifolia

Conservation Status

Bagwhale

LC — Least Concern

Narrow swordfern

NE — Not Evaluated

Physical Characteristics

Attribute	Bagwhale	Narrow swordfern
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 swordfern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Widely distributed across Africa (South Africa, Zambia, Zimbabwe), Asia (Taiwan), Europe (Italy, Portugal, Sweden), North America (Cuba, United States), Oceania and the Pacific (New Zealand), and South America (Brazil, Colombia).

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:

🇨🇴 Colombia 🇵🇹 Portugal 🇸🇪 Sweden 🇹🇼 Taiwan