Buff-tailed Mining Bee vs Semillero de Carrizal

Andrena humilis compared with Amaurospiza carrizalensis

Key Differences

• Buff-tailed Mining Bee is Extinct while Semillero de Carrizal is Critically Endangered.

Taxonomic Classification

Rank	Buff-tailed Mining Bee	Semillero de Carrizal
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (artrópodos)	Chordata (cordados)
Class	Insecta (insecto)	Aves (Birds)
Order	Hymenoptera (himenópteros)	Passeriformes (paseriformes)
Family	Andrenidae	Cardinalidae
Genus	Andrena	Amaurospiza
Species	Andrena humilis	Amaurospiza carrizalensis

Evolutionary Relationship

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

Conservation Status

Buff-tailed Mining Bee

EX — Extinct

Semillero de Carrizal

CR — Critically Endangered

Physical Characteristics

Attribute	Buff-tailed Mining Bee	Semillero de Carrizal
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buff-tailed Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Semillero de Carrizal

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 6 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Norway and Venezuela. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Semillero de Carrizal

The Carrizal Seedeater (Amaurospiza carrizalensis) is a species in the genus Amaurospiza. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 6 distinct biome types within the Ne

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway