Neotropical otter vs Winged Floater

Lontra longicaudis compared with Anodonta nuttalliana

Key Differences

• Neotropical otter is Data Deficient while Winged Floater is Vulnerable.

Taxonomic Classification

Rank	Neotropical otter	Winged Floater
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Carnivora (Carnivorans)	Unionida (Unionida)
Family	Mustelidae (Weasels & Otters)	Unionidae
Genus	Lontra	Anodonta
Species	Lontra longicaudis	Anodonta nuttalliana

Evolutionary Relationship

Neotropical otter and Winged Floater share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Neotropical otter

DD — Data Deficient

Winged Floater

VU — Vulnerable

Physical Characteristics

Attribute	Neotropical otter	Winged Floater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Neotropical otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Winged Floater

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.