Bagwhale vs limestone fern

Balaenoptera acutorostrata compared with Gymnocarpium robertianum

Key Differences

• Bagwhale is Least Concern while limestone fern is Critically Endangered.

Taxonomic Classification

Rank	Bagwhale	limestone fern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (Mammals)	Polypodiopsida (Polypodiopsida)
Order	Cetacea (Whales & Dolphins)	Polypodiales (Polypodiales)
Family	Balaenopteridae (Rorquals)	Cystopteridaceae
Genus	Balaenoptera (Rorquals)	Gymnocarpium
Species	Balaenoptera acutorostrata	Gymnocarpium robertianum

Conservation Status

Bagwhale

LC — Least Concern

limestone fern

CR — Critically Endangered

Physical Characteristics

Attribute	Bagwhale	limestone fern
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).

limestone fern

Habitat

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

Range

Distributed across Belgium, Canada, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇸🇪 Sweden