Argentine angelshark vs Harmless Serotine

Squatina occulta compared with Eptesicus innoxius

Key Differences

• Argentine angelshark is Critically Endangered while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Argentine angelshark	Harmless Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Squatiniformes (Squatiniformes)	Chiroptera (Bats)
Family	Squatinidae	Vespertilionidae
Genus	Squatina	Eptesicus
Species	Squatina occulta	Eptesicus innoxius

Evolutionary Relationship

Argentine angelshark and Harmless Serotine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Argentine angelshark

CR — Critically Endangered

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Argentine angelshark	Harmless Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Argentine angelshark

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. 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.