Neotropical otter vs Yabby

Lontra longicaudis compared with Cherax destructor

Key Differences

• Neotropical otter is Data Deficient while Yabby is Vulnerable.

Taxonomic Classification

Rank	Neotropical otter	Yabby
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Malacostraca (Crustaceans)
Order	Carnivora (Carnivorans)	Decapoda (Decapoda)
Family	Mustelidae (Weasels & Otters)	Parastacidae
Genus	Lontra	Cherax
Species	Lontra longicaudis	Cherax destructor

Evolutionary Relationship

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

Conservation Status

Neotropical otter

DD — Data Deficient

Yabby

VU — Vulnerable

Physical Characteristics

Attribute	Neotropical otter	Yabby
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.

Yabby

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate coniferous forests, and temperate broadleaf and mixed forests, among 7 distinct biome types spanning the Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (China), Europe (4 countries), and North America (Mexico). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.