Hooded seal vs Septicweed

Cystophora cristata compared with Senna occidentalis

Key Differences

• Hooded seal is Endangered while Septicweed is Least Concern.

Taxonomic Classification

Rank	Hooded seal	Septicweed
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Pinnipedia (Seals & Sea Lions)	Fabales (Legumes & Allies)
Family	Phocidae (True Seals)	Fabaceae
Genus	Cystophora	Senna
Species	Cystophora cristata	Senna occidentalis

Conservation Status

Hooded seal

EN — Endangered

Septicweed

LC — Least Concern

Physical Characteristics

Attribute	Hooded seal	Septicweed
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.

Septicweed

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, montane grasslands and shrublands, and deserts and xeric shrublands, among 4 distinct biome types spanning the Afrotropic and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (40 countries), Asia (19 countries), Europe (8 countries), North America (7 countries), Oceania and the Pacific (13 countries), and South America (Brazil, Colombia, Guyana).

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇳🇴 Norway