Crested Myna vs Grey worm

Acridotheres cristatellus compared with Aporrectodea caliginosa

Key Differences

• Crested Myna is Least Concern while Grey worm is Not Evaluated.

Taxonomic Classification

Rank	Crested Myna	Grey worm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Annelida (Segmented Worms)
Class	Aves (Birds)	Clitellata (Clitellata)
Order	Passeriformes (Songbirds)	Crassiclitellata (Crassiclitellata)
Family	Sturnidae	Lumbricidae
Genus	Acridotheres	Aporrectodea
Species	Acridotheres cristatellus	Aporrectodea caliginosa

Evolutionary Relationship

Crested Myna and Grey worm share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Crested Myna

LC — Least Concern

Grey worm

NE — Not Evaluated

Physical Characteristics

Attribute	Crested Myna	Grey worm
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).

Grey worm

Habitat

Native to Africa and Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Africa (South Africa), Asia (Taiwan), Europe (5 countries), and North America (United States).

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.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇵🇹 Portugal