Brownband Numbfish vs Little Black Serotine

Diplobatis guamachensis compared with Eptesicus andinus

Key Differences

• Brownband Numbfish is Vulnerable while Little Black Serotine is Least Concern.

Taxonomic Classification

Rank	Brownband Numbfish	Little Black Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Torpediniformes (electric ray)	Chiroptera (Bats)
Family	Narcinidae	Vespertilionidae
Genus	Diplobatis	Eptesicus
Species	Diplobatis guamachensis	Eptesicus andinus

Evolutionary Relationship

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

Conservation Status

Brownband Numbfish

VU — Vulnerable

Little Black Serotine

LC — Least Concern

Physical Characteristics

Attribute	Brownband Numbfish	Little Black Serotine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brownband Numbfish

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

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

Little Black Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Brownband Numbfish

The Brownband Numbfish (Diplobatis guamachensis) is a species in the genus Diplobatis. It is currently classified as Vulnerable on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela