Crested Myna vs Thistle Tortoise Beetle

Acridotheres cristatellus compared with Cassida rubiginosa

Taxonomic Classification

Rank	Crested Myna	Thistle Tortoise Beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Passeriformes (Songbirds)	Coleoptera (Beetles)
Family	Sturnidae	Chrysomelidae
Genus	Acridotheres	Cassida
Species	Acridotheres cristatellus	Cassida rubiginosa

Evolutionary Relationship

Crested Myna and Thistle Tortoise Beetle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Crested Myna

LC — Least Concern

Thistle Tortoise Beetle

LC — Least Concern

Physical Characteristics

Attribute	Crested Myna	Thistle Tortoise Beetle
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).

Thistle Tortoise Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (4 countries) and North America (Canada, 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 2 countries:

🇧🇪 Belgium 🇳🇴 Norway