Neotropical otter vs Speckled Spinetail

Lontra longicaudis compared with Cranioleuca gutturata

Key Differences

• Neotropical otter is Data Deficient while Speckled Spinetail is Least Concern.

Taxonomic Classification

Rank	Neotropical otter	Speckled Spinetail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Passeriformes (Songbirds)
Family	Mustelidae (Weasels & Otters)	Furnariidae
Genus	Lontra	Cranioleuca
Species	Lontra longicaudis	Cranioleuca gutturata

Evolutionary Relationship

Neotropical otter and Speckled Spinetail share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Neotropical otter

DD — Data Deficient

Speckled Spinetail

LC — Least Concern

Physical Characteristics

Attribute	Neotropical otter	Speckled Spinetail
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.

Speckled Spinetail

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela