Brownband Numbfish vs Buff-tailed Mining Bee

Diplobatis guamachensis compared with Andrena humilis

Key Differences

• Brownband Numbfish is Vulnerable while Buff-tailed Mining Bee is Extinct.

Taxonomic Classification

Rank	Brownband Numbfish	Buff-tailed Mining Bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Elasmobranchii	Insecta (Insects)
Order	Torpediniformes (electric ray)	Hymenoptera (Ants, Bees & Wasps)
Family	Narcinidae	Andrenidae
Genus	Diplobatis	Andrena
Species	Diplobatis guamachensis	Andrena humilis

Evolutionary Relationship

Brownband Numbfish and Buff-tailed Mining Bee share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brownband Numbfish

VU — Vulnerable

Buff-tailed Mining Bee

EX — Extinct

Physical Characteristics

Attribute	Brownband Numbfish	Buff-tailed Mining Bee
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.

Buff-tailed Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

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.

Buff-tailed Mining Bee

The Buff-Tailed Mining Bee (Andrena humilis) is a species in the genus Andrena. It is currently classified as Extinct on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.