Giant Otter vs Wood Spark

Pteronura brasiliensis compared with Perrotia flammea

Key Differences

• Giant Otter is Endangered while Wood Spark is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Wood Spark
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Leotiomycetes (Leotiomycetes)
Order	Carnivora (Carnivorans)	Helotiales (Helotiales)
Family	Mustelidae (Weasels & Otters)	Lachnaceae
Genus	Pteronura	Perrotia
Species	Pteronura brasiliensis	Perrotia flammea

Conservation Status

Giant Otter

EN — Endangered

Wood Spark

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Wood Spark
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.

Wood Spark

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Sweden, and United States.