Blue-nosed ray vs Buff-tailed Mining Bee

Myliobatis freminvillei compared with Andrena humilis

Key Differences

• Blue-nosed ray is Vulnerable while Buff-tailed Mining Bee is Extinct.

Taxonomic Classification

Rank	Blue-nosed ray	Buff-tailed Mining Bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Elasmobranchii	Insecta (Insects)
Order	Myliobatiformes (Myliobatiformes)	Hymenoptera (Ants, Bees & Wasps)
Family	Myliobatidae	Andrenidae
Genus	Myliobatis	Andrena
Species	Myliobatis freminvillei	Andrena humilis

Evolutionary Relationship

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

Conservation Status

Blue-nosed ray

VU — Vulnerable

Buff-tailed Mining Bee

EX — Extinct

Physical Characteristics

Attribute	Blue-nosed ray	Buff-tailed Mining Bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue-nosed ray

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.

Blue-nosed ray

The Blue Nosed Ray (Myliobatis freminvillei) is a species in the genus Myliobatis. 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.