Hooded seal vs Pea cyst nematode

Cystophora cristata compared with Heterodera goettingiana

Key Differences

• Hooded seal is Endangered while Pea cyst nematode is Not Evaluated.

Taxonomic Classification

Rank	Hooded seal	Pea cyst nematode
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Nematoda (Roundworms)
Class	Mammalia (Mammals)	Chromadorea (Chromadorea)
Order	Pinnipedia (Seals & Sea Lions)	Rhabditida (Rhabditida)
Family	Phocidae (True Seals)	Heteroderidae
Genus	Cystophora	Heterodera
Species	Cystophora cristata	Heterodera goettingiana

Evolutionary Relationship

Hooded seal and Pea cyst nematode share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Hooded seal

EN — Endangered

Pea cyst nematode

NE — Not Evaluated

Physical Characteristics

Attribute	Hooded seal	Pea cyst nematode
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.

Pea cyst nematode

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark and Portugal.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇵🇹 Portugal