Crested Myna vs Granular dogfish

Acridotheres cristatellus compared with Centroscyllium granulatum

Key Differences

• Crested Myna is Least Concern while Granular dogfish is Vulnerable.

Taxonomic Classification

Rank	Crested Myna	Granular dogfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Elasmobranchii
Order	Passeriformes (Songbirds)	Squaliformes (Squaliformes)
Family	Sturnidae	Etmopteridae
Genus	Acridotheres	Centroscyllium
Species	Acridotheres cristatellus	Centroscyllium granulatum

Evolutionary Relationship

Crested Myna and Granular dogfish share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Crested Myna

LC — Least Concern

Granular dogfish

VU — Vulnerable

Physical Characteristics

Attribute	Crested Myna	Granular dogfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crested Myna

Habitat

Inhabits tropical and subtropical dry broadleaf forests and tropical and subtropical grasslands and savannas within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Japan, Singapore, United Arab Emirates), Europe (7 countries), and South America (Argentina, Bolivia).

Granular dogfish

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Crested Myna

Crested Myna (Acridotheres cristatellus) 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.