dooryard sowbug vs Hooded seal

Porcellio laevis compared with Cystophora cristata

Key Differences

• dooryard sowbug is Least Concern while Hooded seal is Endangered.

Taxonomic Classification

Rank	dooryard sowbug	Hooded seal
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Isopoda (Isopoda)	Pinnipedia (Seals & Sea Lions)
Family	Porcellionidae	Phocidae (True Seals)
Genus	Porcellio	Cystophora
Species	Porcellio laevis	Cystophora cristata

Evolutionary Relationship

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

Conservation Status

dooryard sowbug

LC — Least Concern

Hooded seal

EN — Endangered

Physical Characteristics

Attribute	dooryard sowbug	Hooded seal
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

dooryard sowbug

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Widely distributed across Africa (South Africa), Asia (Japan), Europe (12 countries), North America (United States), and South America (Brazil).

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal