Bladder Fern vs Tilki

Cystopteris fragilis compared with Vulpes vulpes

Key Differences

• Bladder Fern is Not Evaluated while Tilki is Least Concern.

Taxonomic Classification

Rank	Bladder Fern	Tilki
Kingdom	Plantae (bitki)	Animalia (hayvan)
Phylum	Tracheophyta	Chordata (Kordalılar)
Class	Polypodiopsida (Polypodiopsida)	Mammalia (memeliler)
Order	Polypodiales (Polypodiales)	Carnivora (etçiller)
Family	Cystopteridaceae	Canidae (Dogs & Wolves)
Genus	Cystopteris	Vulpes (Foxes)
Species	Cystopteris fragilis	Vulpes vulpes

Conservation Status

Bladder Fern

NE — Not Evaluated

Tilki

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Bladder Fern	Tilki
Diet	—	Omnivore
Average Lifespan	—	5 years
Average Length	—	70 cm
Average Weight	—	6.0 kg

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).

Tilki

Habitat

Typically found in a wide range of habitat types.

Range

Widely distributed across Asia (Cyprus, Israel), Europe (8 countries), North America (United States), Oceania and the Pacific (Australia), and South America (Argentina).

Bladder Fern

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

Tilki

The most widespread wild carnivore on Earth, red foxes have colonized habitats from Arctic tundra to urban environments across the Northern Hemisphere and introduced ranges in Australia. Recognized by their russet coat, white belly, and bushy tail. Highly adaptable omnivores, red foxes eat everything from rabbits and voles to fruit and human refuse. They communicate with over 40 distinct vocalizations.

Shared Countries

Both species can be found in 6 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇫🇷 France 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States