Giant Otter vs

Pteronura brasiliensis compared with Phormidium productum

Key Differences

• Giant Otter is Endangered while is Not Evaluated.

Taxonomic Classification

Rank	Giant Otter
Kingdom	Animalia (Animals)	Bacteria (Bacteria)
Phylum	Chordata (Chordates)	Cyanobacteria (Cyanobacteria)
Class	Mammalia (Mammals)	Cyanobacteriia
Order	Carnivora (Carnivorans)	Cyanobacteriales
Family	Mustelidae (Weasels & Otters)	Oscillatoriaceae
Genus	Pteronura	Phormidium
Species	Pteronura brasiliensis	Phormidium productum

Conservation Status

Giant Otter

EN — Endangered

NE — Not Evaluated

Physical Characteristics

Attribute	Giant Otter
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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Sweden.

Phormidium productum is a filamentous cyanobacterium in the family Phormidiaceae that forms expansive mats or biofilms in freshwater and marine benthic environments. Its trichomes glide within mucilaginous sheaths and contribute to primary production in shallow habitats. Its conservation status is not evaluated.