Giant Otter vs hollowroot

Pteronura brasiliensis compared with Corydalis cava

Key Differences

• Giant Otter is Endangered while hollowroot is Near Threatened.

Taxonomic Classification

Rank	Giant Otter	hollowroot
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Carnivora (Carnivorans)	Ranunculales (Ranunculales)
Family	Mustelidae (Weasels & Otters)	Papaveraceae
Genus	Pteronura	Corydalis
Species	Pteronura brasiliensis	Corydalis cava

Conservation Status

Giant Otter

EN — Endangered

hollowroot

NT — Near Threatened

Physical Characteristics

Attribute	Giant Otter	hollowroot
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

hollowroot

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (7 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.