Bitter Dock vs Crested Myna

Rumex obtusifolius compared with Acridotheres cristatellus

Key Differences

• Bitter Dock is Not Evaluated while Crested Myna is Least Concern.

Taxonomic Classification

Rank	Bitter Dock	Crested Myna
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Caryophyllales (Caryophyllales)	Passeriformes (Songbirds)
Family	Polygonaceae	Sturnidae
Genus	Rumex	Acridotheres
Species	Rumex obtusifolius	Acridotheres cristatellus

Conservation Status

Bitter Dock

NE — Not Evaluated

Crested Myna

LC — Least Concern

Physical Characteristics

Attribute	Bitter Dock	Crested Myna
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitter Dock

Habitat

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

Range

Widely distributed across Asia (6 countries), Europe (9 countries), North America (4 countries), Oceania and the Pacific (Australia), and South America (7 countries).

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).

Bitter Dock

The Bitter Dock (Rumex obtusifolius) is a species in the genus Rumex. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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 6 countries:

🇦🇷 Argentina 🇧🇪 Belgium 🇫🇷 France 🇯🇵 Japan 🇳🇴 Norway 🇵🇹 Portugal