Bladder Fern vs Natterer's Bat

Cystopteris fragilis compared with Myotis nattereri

Key Differences

• Bladder Fern is Not Evaluated while Natterer's Bat is Critically Endangered.

Taxonomic Classification

Rank	Bladder Fern	Natterer's Bat
Kingdom	Plantae (thực vật)	Animalia (động vật)
Phylum	Tracheophyta	Chordata (động vật có dây sống)
Class	Polypodiopsida (Lớp Dương xỉ)	Mammalia (lớp Thú)
Order	Polypodiales (Bộ Dương xỉ)	Chiroptera (bộ Dơi)
Family	Cystopteridaceae	Vespertilionidae
Genus	Cystopteris	Myotis
Species	Cystopteris fragilis	Myotis nattereri

Conservation Status

Bladder Fern

NE — Not Evaluated

Natterer's Bat

CR — Critically Endangered

Physical Characteristics

Attribute	Bladder Fern	Natterer's Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bladder Fern

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), North America (Canada, United States), and South America (Colombia).

Natterer's Bat

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Bladder Fern

The Bladder Fern (Cystopteris fragilis) is a species in the genus Cystopteris. Typically found in moist, shaded forest floors and tropical canopies.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden