Giant Otter vs gratiola

Pteronura brasiliensis compared with Gratiola officinalis

Key Differences

• Giant Otter is Endangered while gratiola is Critically Endangered.

Taxonomic Classification

Rank	Giant Otter	gratiola
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Carnivora (Carnivorans)	Lamiales (Lamiales)
Family	Mustelidae (Weasels & Otters)	Plantaginaceae
Genus	Pteronura	Gratiola
Species	Pteronura brasiliensis	Gratiola officinalis

Conservation Status

Giant Otter

EN — Endangered

gratiola

CR — Critically Endangered

Physical Characteristics

Attribute	Giant Otter	gratiola
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.

gratiola

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, Denmark, France, Portugal, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.