Bladder Fern vs Buff-tailed Mining Bee

Cystopteris fragilis compared with Andrena humilis

Key Differences

• Bladder Fern is Not Evaluated while Buff-tailed Mining Bee is Extinct.

Taxonomic Classification

Rank	Bladder Fern	Buff-tailed Mining Bee
Kingdom	Plantae (पादप)	Animalia (प्राणी)
Phylum	Tracheophyta	Arthropoda (सन्धिपाद)
Class	Polypodiopsida (Polypodiopsida)	Insecta (कीट)
Order	Polypodiales (Polypodiales)	Hymenoptera (कलापक्ष)
Family	Cystopteridaceae	Andrenidae
Genus	Cystopteris	Andrena
Species	Cystopteris fragilis	Andrena humilis

Conservation Status

Bladder Fern

NE — Not Evaluated

Buff-tailed Mining Bee

EX — Extinct

Physical Characteristics

Attribute	Bladder Fern	Buff-tailed Mining Bee
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).

Buff-tailed Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

Bladder Fern

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

Buff-tailed Mining Bee

The Buff-Tailed Mining Bee (Andrena humilis) is a species in the genus Andrena. It is currently classified as Extinct on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 4 countries:

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