Bigtail skate vs Little Black Serotine

Dipturus macrocauda compared with Eptesicus andinus

Key Differences

• Bigtail skate is Near Threatened while Little Black Serotine is Least Concern.

Taxonomic Classification

Rank	Bigtail 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	Rajidae	Vespertilionidae
Genus	Dipturus	Eptesicus
Species	Dipturus macrocauda	Eptesicus andinus

Evolutionary Relationship

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

Conservation Status

Bigtail skate

NT — Near Threatened

Little Black Serotine

LC — Least Concern

Physical Characteristics

Attribute	Bigtail skate	Little Black Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigtail skate

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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

Little Black Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Bigtail skate

The Bigtail skate (Dipturus macrocauda) is a species in the genus Dipturus. It is currently classified as Near Threatened on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.