Bladder Fern vs Brown Teal

Cystopteris fragilis compared with Anas chlorotis

Key Differences

• Bladder Fern is Not Evaluated while Brown Teal is Near Threatened.

Taxonomic Classification

Rank	Bladder Fern	Brown Teal
Kingdom	Plantae (पादप)	Animalia (प्राणी)
Phylum	Tracheophyta	Chordata (रज्जुकी)
Class	Polypodiopsida (Polypodiopsida)	Aves (पक्षी)
Order	Polypodiales (Polypodiales)	Anseriformes (ऐन्सरीफोर्मीस)
Family	Cystopteridaceae	Anatidae
Genus	Cystopteris	Anas
Species	Cystopteris fragilis	Anas chlorotis

Conservation Status

Bladder Fern

NE — Not Evaluated

Brown Teal

NT — Near Threatened

Physical Characteristics

Attribute	Bladder Fern	Brown Teal
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).

Brown Teal

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Bladder Fern

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

Brown Teal

The Brown Teal (Anas chlorotis) is a species in the genus Anas. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway