Crested Myna vs roker

Acridotheres cristatellus compared with Raja clavata

Key Differences

• Crested Myna is Least Concern while roker is Near Threatened.

Taxonomic Classification

Rank	Crested Myna	roker
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Aves (새)	Elasmobranchii
Order	Passeriformes (참새목)	Rajiformes (홍어목)
Family	Sturnidae	Rajidae
Genus	Acridotheres	Raja
Species	Acridotheres cristatellus	Raja clavata

Evolutionary Relationship

Crested Myna and roker share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Crested Myna

LC — Least Concern

roker

NT — Near Threatened

Physical Characteristics

Attribute	Crested Myna	roker
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).

roker

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Crested Myna

볏구관조(Acridotheres cristatellus)는 IUCN 적색 목록에서 최소 관심(LC) 종으로 분류된다. 분포 범위 내에서 널리 서식하며 개체수가 안정적으로 즉각적인 보전 우려가 없다.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇵🇹 Portugal