Brownband Numbfish vs Lesser Noctule

Diplobatis guamachensis compared with Nyctalus leisleri

Key Differences

• Brownband Numbfish is Vulnerable while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Brownband Numbfish	Lesser Noctule
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	Nyctalus
Species	Diplobatis guamachensis	Nyctalus leisleri

Evolutionary Relationship

Brownband Numbfish and Lesser Noctule share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brownband Numbfish

VU — Vulnerable

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Brownband Numbfish	Lesser Noctule
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.

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.