Bermuda Maidenhair Fern vs Brook Floater

Adiantum bellum compared with Alasmidonta varicosa

Key Differences

• Bermuda Maidenhair Fern is Least Concern while Brook Floater is Vulnerable.

Taxonomic Classification

Rank	Bermuda Maidenhair Fern	Brook Floater
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Mollusca (Mollusks)
Class	Polypodiopsida (Polypodiopsida)	Bivalvia (Bivalvia)
Order	Polypodiales (Polypodiales)	Unionida (Unionida)
Family	Pteridaceae	Unionidae
Genus	Adiantum	Alasmidonta
Species	Adiantum bellum	Alasmidonta varicosa

Conservation Status

Bermuda Maidenhair Fern

LC — Least Concern

Brook Floater

VU — Vulnerable

Physical Characteristics

Attribute	Bermuda Maidenhair Fern	Brook Floater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bermuda Maidenhair Fern

Habitat

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

Brook Floater

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Bermuda Maidenhair Fern

The Bermuda Maidenhair Fern (Adiantum bellum) is a species in the genus Adiantum. It is currently classified as Least Concern on the IUCN Red List. Typically found in moist, shaded forest floors and tropical canopies.

Brook Floater

The Brook Floater (Alasmidonta varicosa) is a species in the genus Alasmidonta. It is currently classified as Vulnerable on the IUCN Red List. Native to North America, inhabiting ecosystems characteristic of the region.