Angular angel shark vs Brook-Side Alder

Squatina argentina compared with Alnus serrulata

Key Differences

• Angular angel shark is Critically Endangered while Brook-Side Alder is Least Concern.

Taxonomic Classification

Rank	Angular angel shark	Brook-Side Alder
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Elasmobranchii	Magnoliopsida (Dicots)
Order	Squatiniformes (Squatiniformes)	Fagales (Beeches & Oaks)
Family	Squatinidae	Betulaceae
Genus	Squatina	Alnus
Species	Squatina argentina	Alnus serrulata

Conservation Status

Angular angel shark

CR — Critically Endangered

Brook-Side Alder

LC — Least Concern

Physical Characteristics

Attribute	Angular angel shark	Brook-Side Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Angular angel shark

Brook-Side Alder

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada and United States.

Angular angel shark

The Angular angel shark (Squatina argentina) is a species in the genus Squatina. It is currently classified as Critically Endangered on the IUCN Red List.

Brook-Side Alder

The Brook-Side Alder (Alnus serrulata) is a species in the genus Alnus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.