Cliff Mining Bee vs アカオナガカマドドリ

Andrena thoracica compared with Synallaxis unirufa

Key Differences

• Cliff Mining Bee is Extinct while アカオナガカマドドリ is Least Concern.

Taxonomic Classification

Rank	Cliff Mining Bee	アカオナガカマドドリ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Insecta (昆虫)	Aves (鳥類)
Order	Hymenoptera (ハチ目)	Passeriformes (スズメ目)
Family	Andrenidae	Furnariidae
Genus	Andrena	Synallaxis
Species	Andrena thoracica	Synallaxis unirufa

Evolutionary Relationship

Cliff Mining Bee and アカオナガカマドドリ share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Cliff Mining Bee

EX — Extinct

アカオナガカマドドリ

LC — Least Concern

Physical Characteristics

Attribute	Cliff Mining Bee	アカオナガカマドドリ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cliff Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Luxembourg, Norway, and Sweden.

アカオナガカマドドリ

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Cliff Mining Bee

The Cliff Mining Bee, Andrena species in the family Andrenidae, is a solitary ground-nesting bee that excavates tunnels in cliff faces, earthen banks, and compacted sandy or loamy soils, where the loose or friable substrates exposed in cliff profiles provide ideal nesting conditions. Mining bees in the genus Andrena are among the most species-rich solitary bee genera in the world, with hundreds of species across the Holarctic region, many narrowly specialized in their choice of pollen host plants. Female cliff mining bees construct vertical or angled burrows in cliff faces, with lateral cells off the main shaft, each containing a pollen ball and a single egg. Males are typically smaller and emerge before females to establish territories near nesting sites. Many Andrena species are oligolectic, collecting pollen from only a small number of plant species, making their populations sensitive to the availability of specific flowering plants in the landscape surrounding nesting areas. Cliff and bank nesting habitats provide well-drained, sun-warmed substrates essential for brood development. The loss of natural cliff faces and earthen banks to development, vegetation succession, and quarrying reduces available nesting habitat for cliff mining bees.

アカオナガカマドドリ

アカトゲオスズメ(Synallaxis unirufa)はIUCNレッドリストで軽度懸念(LC)に分類される。分布域全体に広く生息し個体数も豊富で、個体群は安定しており、直接的な保全上の懸念はない。

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway