Giant Otter vs Hasir

Pteronura brasiliensis compared with Cyperus rotundus

Key Differences

• Giant Otter is Endangered while Hasir is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Hasir
Kingdom	Animalia (حيوانات)	Plantae (نباتات)
Phylum	Chordata (حبليات)	Magnoliophyta (كاسيات البذور)
Class	Mammalia (ثدييات)	Liliopsida (زنبقانية)
Order	Carnivora (لواحم)	Poales (قبئيات)
Family	Mustelidae (Weasels & Otters)	Cyperaceae
Genus	Pteronura	Cyperus
Species	Pteronura brasiliensis	Cyperus rotundus

Conservation Status

Giant Otter

EN — Endangered

Hasir

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Hasir
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.

Hasir

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 8 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (18 countries), Asia (20 countries), Europe (11 countries), North America (12 countries), Oceania and the Pacific (14 countries), and South America (7 countries).

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela