Big Skate vs Birch Marble

Leucoraja ocellata compared with Apotomis betuletana

Key Differences

• Big Skate is Endangered while Birch Marble is Least Concern.

Taxonomic Classification

Rank	Big Skate	Birch Marble
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Elasmobranchii	Insecta (Insects)
Order	Rajiformes (Rajiformes)	Lepidoptera (Butterflies & Moths)
Family	Rajidae	Tortricidae
Genus	Leucoraja	Apotomis
Species	Leucoraja ocellata	Apotomis betuletana

Evolutionary Relationship

Big Skate and Birch Marble share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big Skate

EN — Endangered

Birch Marble

LC — Least Concern

Physical Characteristics

Attribute	Big Skate	Birch Marble
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Skate

Birch Marble

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Big Skate

The Big Skate (Leucoraja ocellata) is a species in the genus Leucoraja. It is currently classified as Endangered on the IUCN Red List.

Birch Marble

The Birch Marble (Apotomis betuletana) is a species in the genus Apotomis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.