Angular rough shark vs beaded chestnut

Oxynotus paradoxus compared with Agrochola lychnidis

Key Differences

• Angular rough shark is Vulnerable while beaded chestnut is Near Threatened.

Taxonomic Classification

Rank	Angular rough shark	beaded chestnut
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Elasmobranchii	Insecta (Insects)
Order	Squaliformes (Squaliformes)	Lepidoptera (Butterflies & Moths)
Family	Oxynotidae	Noctuidae
Genus	Oxynotus	Agrochola
Species	Oxynotus paradoxus	Agrochola lychnidis

Evolutionary Relationship

Angular rough shark and beaded chestnut share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Angular rough shark

VU — Vulnerable

beaded chestnut

NT — Near Threatened

Physical Characteristics

Attribute	Angular rough shark	beaded chestnut
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Angular rough shark

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Portugal. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

beaded chestnut

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Angular rough shark

The Angular rough shark (Oxynotus paradoxus) is a species in the genus Oxynotus. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

beaded chestnut

The Beaded chestnut (Agrochola lychnidis) is a species in the genus Agrochola. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway