Atlantic Humpbacked Dolphin vs Four-Lined Silverfish

Sousa teuszii compared with Ctenolepisma lineata

Key Differences

• Atlantic Humpbacked Dolphin is Critically Endangered while Four-Lined Silverfish is Not Evaluated.

Taxonomic Classification

Rank	Atlantic Humpbacked Dolphin	Four-Lined Silverfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Cetacea (Whales & Dolphins)	Zygentoma (Zygentoma)
Family	Delphinidae (Oceanic Dolphins)	Lepismatidae
Genus	Sousa	Ctenolepisma
Species	Sousa teuszii	Ctenolepisma lineata

Evolutionary Relationship

Atlantic Humpbacked Dolphin and Four-Lined Silverfish share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Atlantic Humpbacked Dolphin

CR — Critically Endangered

Four-Lined Silverfish

NE — Not Evaluated

Physical Characteristics

Attribute	Atlantic Humpbacked Dolphin	Four-Lined Silverfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Humpbacked Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Four-Lined Silverfish

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Norway, Portugal, Sweden, and United States.

Atlantic Humpbacked Dolphin

The Atlantic Humpbacked Dolphin (Sousa teuszii) is a species in the genus Sousa. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.