Beet tortoise beetle vs Raya ancha

Cassida nebulosa compared with Amblyraja badia

Key Differences

• Beet tortoise beetle is Vulnerable while Raya ancha is Least Concern.

Taxonomic Classification

Rank	Beet tortoise beetle	Raya ancha
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (artrópodos)	Chordata (cordados)
Class	Insecta (insecto)	Elasmobranchii
Order	Coleoptera (coleópteros)	Rajiformes (Rajiformes)
Family	Chrysomelidae	Rajidae
Genus	Cassida	Amblyraja
Species	Cassida nebulosa	Amblyraja badia

Evolutionary Relationship

Beet tortoise beetle and Raya ancha share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Beet tortoise beetle

VU — Vulnerable

Raya ancha

LC — Least Concern

Physical Characteristics

Attribute	Beet tortoise beetle	Raya ancha
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beet tortoise beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Raya ancha

Beet tortoise beetle

The Beet tortoise beetle (Cassida nebulosa) is a species in the genus Cassida. It is currently classified as Vulnerable on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Raya ancha

The Broad Skate (Amblyraja badia) is a species in the genus Amblyraja. It is currently classified as Least Concern on the IUCN Red List. This species is recognized for its ecological significance within its native range.