Neotropical otter vs Rook

Lontra longicaudis compared with Corvus frugilegus

Key Differences

• Neotropical otter is Data Deficient while Rook is Least Concern.

Taxonomic Classification

Rank	Neotropical otter	Rook
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)	Corvidae (Crows & Ravens)
Genus	Lontra	Corvus (Crows & Ravens)
Species	Lontra longicaudis	Corvus frugilegus

Evolutionary Relationship

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

Conservation Status

Neotropical otter

DD — Data Deficient

Rook

LC — Least Concern

Physical Characteristics

Attribute	Neotropical otter	Rook
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.

Rook

Habitat

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

Range

Found across Europe (5 countries) and Oceania and the Pacific (New Zealand).

Rook

Rook (Corvus frugilegus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.