Zwergpottwal vs Nagelrochen

Kogia breviceps compared with Raja clavata

Key Differences

• Zwergpottwal is Data Deficient while Nagelrochen is Near Threatened.

Taxonomic Classification

Rank	Zwergpottwal	Nagelrochen
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Rajiformes (Rajiformes)
Family	Kogiidae	Rajidae
Genus	Kogia	Raja
Species	Kogia breviceps	Raja clavata

Evolutionary Relationship

Zwergpottwal and Nagelrochen share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Zwergpottwal

DD — Data Deficient

Nagelrochen

NT — Near Threatened

Physical Characteristics

Attribute	Zwergpottwal	Nagelrochen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Zwergpottwal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, Portugal, Sweden, and Taiwan.

Nagelrochen

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 2 countries:

🇵🇹 Portugal 🇸🇪 Sweden