Bladder Fern vs Clark'S Mining Bee

Cystopteris fragilis compared with Andrena clarkella

Key Differences

• Bladder Fern is Not Evaluated while Clark'S Mining Bee is Least Concern.

Taxonomic Classification

Rank	Bladder Fern	Clark'S Mining Bee
Kingdom	Plantae (thực vật)	Animalia (động vật)
Phylum	Tracheophyta	Arthropoda (động vật Chân khớp)
Class	Polypodiopsida (Lớp Dương xỉ)	Insecta (côn trùng)
Order	Polypodiales (Bộ Dương xỉ)	Hymenoptera (Bộ Cánh màng)
Family	Cystopteridaceae	Andrenidae
Genus	Cystopteris	Andrena
Species	Cystopteris fragilis	Andrena clarkella

Conservation Status

Bladder Fern

NE — Not Evaluated

Clark'S Mining Bee

LC — Least Concern

Physical Characteristics

Attribute	Bladder Fern	Clark'S 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).

Clark'S Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (5 countries) and North America (United States).

Bladder Fern

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

Clark'S Mining Bee

The Clark'S Mining Bee (Andrena clarkella) is a species in the genus Andrena. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 5 countries:

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