Blackstem Spleenwort vs Giant Otter

Asplenium resiliens compared with Pteronura brasiliensis

Key Differences

• Blackstem Spleenwort is Not Evaluated while Giant Otter is Endangered.

Taxonomic Classification

Rank	Blackstem Spleenwort	Giant Otter
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Mammalia (Mammals)
Order	Polypodiales (Polypodiales)	Carnivora (Carnivorans)
Family	Aspleniaceae	Mustelidae (Weasels & Otters)
Genus	Asplenium	Pteronura
Species	Asplenium resiliens	Pteronura brasiliensis

Conservation Status

Blackstem Spleenwort

NE — Not Evaluated

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Blackstem Spleenwort	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackstem Spleenwort

Habitat

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

Range

Distributed across Brazil, Colombia, and United States.

Giant Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Blackstem Spleenwort

The Blackstem Spleenwort (Asplenium resiliens) is a species in the genus Asplenium. Typically found in moist, shaded forest floors and tropical canopies.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia