Mérida Brocket vs Spinetail ray

Mazama bricenii compared with Bathyraja spinicauda

Key Differences

• Mérida Brocket is Vulnerable while Spinetail ray is Near Threatened.

Taxonomic Classification

Rank	Mérida Brocket	Spinetail ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Artiodactyla (Even-toed Ungulates)	Rajiformes (Rajiformes)
Family	Cervidae (Deer)	Arhynchobatidae
Genus	Mazama	Bathyraja
Species	Mazama bricenii	Bathyraja spinicauda

Evolutionary Relationship

Mérida Brocket and Spinetail ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Mérida Brocket

VU — Vulnerable

Spinetail ray

NT — Near Threatened

Physical Characteristics

Attribute	Mérida Brocket	Spinetail ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mérida Brocket

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Spinetail ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.