Hooded seal vs Lesser Greenlet

Cystophora cristata compared with Hylophilus decurtatus

Key Differences

• Hooded seal is Endangered while Lesser Greenlet is Least Concern.

Taxonomic Classification

Rank	Hooded seal	Lesser Greenlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Pinnipedia (Seals & Sea Lions)	Passeriformes (Songbirds)
Family	Phocidae (True Seals)	Vireonidae
Genus	Cystophora	Hylophilus
Species	Cystophora cristata	Hylophilus decurtatus

Evolutionary Relationship

Hooded seal and Lesser Greenlet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hooded seal

EN — Endangered

Lesser Greenlet

LC — Least Concern

Physical Characteristics

Attribute	Hooded seal	Lesser Greenlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hooded seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, and Portugal. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Lesser Greenlet

Habitat

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

Range

Found in Colombia.