Black Bent vs Red-backed Mining Bee

Agrostis gigantea compared with Andrena similis

Key Differences

• Black Bent is Least Concern while Red-backed Mining Bee is Endangered.

Taxonomic Classification

Rank	Black Bent	Red-backed Mining Bee
Kingdom	Plantae (thực vật)	Animalia (động vật)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (động vật Chân khớp)
Class	Liliopsida (Monocots)	Insecta (côn trùng)
Order	Poales (bộ Hòa thảo)	Hymenoptera (Bộ Cánh màng)
Family	Poaceae (Grass Family)	Andrenidae
Genus	Agrostis	Andrena
Species	Agrostis gigantea	Andrena similis

Conservation Status

Black Bent

LC — Least Concern

Red-backed Mining Bee

EN — Endangered

Physical Characteristics

Attribute	Black Bent	Red-backed Mining Bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Bent

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (Japan), Europe (11 countries), North America (4 countries), Oceania and the Pacific (Australia), and South America (5 countries).

Red-backed Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Black Bent

The Black Bent (Agrostis gigantea) is a species in the genus Agrostis. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden