Hooded seal vs Reticulated barnacle

Cystophora cristata compared with Amphibalanus reticulatus

Key Differences

• Hooded seal is Endangered while Reticulated barnacle is Not Evaluated.

Taxonomic Classification

Rank	Hooded seal	Reticulated barnacle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Maxillopoda (Maxillopoda)
Order	Pinnipedia (Seals & Sea Lions)	Sessilia (Sessilia)
Family	Phocidae (True Seals)	Balanidae
Genus	Cystophora	Amphibalanus
Species	Cystophora cristata	Amphibalanus reticulatus

Evolutionary Relationship

Hooded seal and Reticulated barnacle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Hooded seal

EN — Endangered

Reticulated barnacle

NE — Not Evaluated

Physical Characteristics

Attribute	Hooded seal	Reticulated barnacle
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.

Reticulated barnacle

Habitat

Native to Africa and Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Africa (Gambia, Nigeria, Sierra Leone), Asia (Israel, Taiwan), Europe (Belgium, France, Sweden), North America (4 countries), Oceania and the Pacific (Australia, Samoa), and South America (Brazil).