Giant Otter vs Spanish-needles

Pteronura brasiliensis compared with Bidens bipinnata

Key Differences

• Giant Otter is Endangered while Spanish-needles is Not Evaluated.

Taxonomic Classification

Rank	Giant Otter	Spanish-needles
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Carnivora (Carnivorans)	Asterales (Daisies & Sunflowers)
Family	Mustelidae (Weasels & Otters)	Asteraceae (Daisy Family)
Genus	Pteronura	Bidens
Species	Pteronura brasiliensis	Bidens bipinnata

Conservation Status

Giant Otter

EN — Endangered

Spanish-needles

NE — Not Evaluated

Physical Characteristics

Attribute	Giant Otter	Spanish-needles
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.

Spanish-needles

Habitat

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

Range

Widely distributed across Africa (10 countries), Asia (5 countries), Europe (19 countries), North America (Canada), Oceania and the Pacific (Australia), and South America (Brazil, Colombia).

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia