Angular angel shark vs Yellow-billed Cacique

Squatina argentina compared with Amblycercus holosericeus

Key Differences

• Angular angel shark is Critically Endangered while Yellow-billed Cacique is Least Concern.

Taxonomic Classification

Rank	Angular angel shark	Yellow-billed Cacique
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Aves (Birds)
Order	Squatiniformes (Squatiniformes)	Passeriformes (Songbirds)
Family	Squatinidae	Icteridae
Genus	Squatina	Amblycercus
Species	Squatina argentina	Amblycercus holosericeus

Evolutionary Relationship

Angular angel shark and Yellow-billed Cacique share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Angular angel shark

CR — Critically Endangered

Yellow-billed Cacique

LC — Least Concern

Physical Characteristics

Attribute	Angular angel shark	Yellow-billed Cacique
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Angular angel shark

Yellow-billed Cacique

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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.

Yellow-billed Cacique

Yellow-billed Cacique (Amblycercus holosericeus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.