Allen's Olingo vs Crested Shelduck

Bassaricyon alleni compared with Tadorna cristata

Key Differences

• Allen's Olingo is Least Concern while Crested Shelduck is Critically Endangered.

Taxonomic Classification

Rank	Allen's Olingo	Crested Shelduck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Anseriformes (Anseriformes)
Family	Procyonidae (Raccoons)	Anatidae
Genus	Bassaricyon	Tadorna
Species	Bassaricyon alleni	Tadorna cristata

Evolutionary Relationship

Allen's Olingo and Crested Shelduck share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Allen's Olingo

LC — Least Concern

Crested Shelduck

CR — Critically Endangered

Physical Characteristics

Attribute	Allen's Olingo	Crested Shelduck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen's Olingo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Crested Shelduck

Habitat

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

Range

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

Allen's Olingo

The Allen's Olingo (Bassaricyon alleni) is a species in the genus Bassaricyon. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.