Dwarf whip ray vs Neotropical otter

Brevitrygon walga compared with Lontra longicaudis

Key Differences

• Dwarf whip ray is Near Threatened while Neotropical otter is Data Deficient.

Taxonomic Classification

Rank	Dwarf whip ray	Neotropical otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Carnivora (Carnivorans)
Family	Dasyatidae	Mustelidae (Weasels & Otters)
Genus	Brevitrygon	Lontra
Species	Brevitrygon walga	Lontra longicaudis

Evolutionary Relationship

Dwarf whip ray and Neotropical otter share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf whip ray

NT — Near Threatened

Neotropical otter

DD — Data Deficient

Physical Characteristics

Attribute	Dwarf whip ray	Neotropical otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf whip ray

Neotropical otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.