Beet tortoise beetle vs Broad skate

Cassida nebulosa compared with Amblyraja badia

Key Differences

• Beet tortoise beetle is Vulnerable while Broad skate is Least Concern.

Taxonomic Classification

Rank	Beet tortoise beetle	Broad skate
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Arthropoda (节肢动物门)	Chordata (脊索动物门)
Class	Insecta (昆蟲綱)	Elasmobranchii
Order	Coleoptera (鞘翅目)	Rajiformes (鳐目)
Family	Chrysomelidae	Rajidae
Genus	Cassida	Amblyraja
Species	Cassida nebulosa	Amblyraja badia

Evolutionary Relationship

Beet tortoise beetle and Broad skate share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Beet tortoise beetle

VU — Vulnerable

Broad skate

LC — Least Concern

Physical Characteristics

Attribute	Beet tortoise beetle	Broad skate
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.

Broad skate

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.

Broad skate

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.