Giant Otter vs red spiderling

Pteronura brasiliensis compared with Boerhavia diffusa

Key Differences

• Giant Otter is Endangered while red spiderling is Least Concern.

Taxonomic Classification

Rank	Giant Otter	red spiderling
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Carnivora (Carnivorans)	Caryophyllales (Caryophyllales)
Family	Mustelidae (Weasels & Otters)	Nyctaginaceae
Genus	Pteronura	Boerhavia
Species	Pteronura brasiliensis	Boerhavia diffusa

Conservation Status

Giant Otter

EN — Endangered

red spiderling

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	red spiderling
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.

red spiderling

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 5 distinct biome types within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (11 countries), Asia (7 countries), and South America (4 countries).

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia