Argentine angelshark vs beaded chestnut

Squatina occulta compared with Agrochola lychnidis

Key Differences

• Argentine angelshark is Critically Endangered while beaded chestnut is Near Threatened.

Taxonomic Classification

Rank	Argentine angelshark	beaded chestnut
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Elasmobranchii	Insecta (Insects)
Order	Squatiniformes (Squatiniformes)	Lepidoptera (Butterflies & Moths)
Family	Squatinidae	Noctuidae
Genus	Squatina	Agrochola
Species	Squatina occulta	Agrochola lychnidis

Evolutionary Relationship

Argentine angelshark and beaded chestnut share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Argentine angelshark

CR — Critically Endangered

beaded chestnut

NT — Near Threatened

Physical Characteristics

Attribute	Argentine angelshark	beaded chestnut
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Argentine angelshark

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.

Argentine angelshark

The Argentine angelshark (Squatina occulta) is a species in the genus Squatina. It is currently classified as Critically Endangered on the IUCN Red List.

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.