Eureka Skate vs Little Black Serotine

Brochiraja heuresa compared with Eptesicus andinus

Key Differences

• Eureka Skate is Data Deficient while Little Black Serotine is Least Concern.

Taxonomic Classification

Rank	Eureka Skate	Little Black Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Chiroptera (Bats)
Family	Arhynchobatidae	Vespertilionidae
Genus	Brochiraja	Eptesicus
Species	Brochiraja heuresa	Eptesicus andinus

Evolutionary Relationship

Eureka Skate and Little Black Serotine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eureka Skate

DD — Data Deficient

Little Black Serotine

LC — Least Concern

Physical Characteristics

Attribute	Eureka Skate	Little Black Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eureka Skate

Little Black Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.