Pex tachuela vs Buff-tailed Mining Bee

Echinorhinus brucus compared with Andrena humilis

Key Differences

• Pex tachuela is Endangered while Buff-tailed Mining Bee is Extinct.

Taxonomic Classification

Rank	Pex tachuela	Buff-tailed Mining Bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Arthropoda (artrópodos)
Class	Elasmobranchii	Insecta (insecto)
Order	Squaliformes (Squaliformes)	Hymenoptera (himenópteros)
Family	Echinorhinidae	Andrenidae
Genus	Echinorhinus	Andrena
Species	Echinorhinus brucus	Andrena humilis

Evolutionary Relationship

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

Conservation Status

Pex tachuela

EN — Endangered

Buff-tailed Mining Bee

EX — Extinct

Physical Characteristics

Attribute	Pex tachuela	Buff-tailed Mining Bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pex tachuela

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Portugal. Currently classified as Endangered 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.

Pex tachuela

The Bramble shark (Echinorhinus brucus) is a species in the genus Echinorhinus. It is currently classified as Endangered on the IUCN Red List. Native to Europe, 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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway