Cá Ó điểm hoa vs Cliff Mining Bee

Aetomylaeus maculatus compared with Andrena thoracica

Key Differences

• Cá Ó điểm hoa is Endangered while Cliff Mining Bee is Extinct.

Taxonomic Classification

Rank	Cá Ó điểm hoa	Cliff Mining Bee
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum	Chordata (động vật có dây sống)	Arthropoda (động vật Chân khớp)
Class	Elasmobranchii	Insecta (côn trùng)
Order	Myliobatiformes (Bộ Cá đuối ó)	Hymenoptera (Bộ Cánh màng)
Family	Myliobatidae	Andrenidae
Genus	Aetomylaeus	Andrena
Species	Aetomylaeus maculatus	Andrena thoracica

Evolutionary Relationship

Cá Ó điểm hoa and Cliff Mining Bee share a common ancestor at the Kingdom level: Animalia. (động vật)

Conservation Status

Cá Ó điểm hoa

EN — Endangered

Cliff Mining Bee

EX — Extinct

Physical Characteristics

Attribute	Cá Ó điểm hoa	Cliff Mining Bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cá Ó điểm hoa

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Cliff Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Luxembourg, Norway, and Sweden.

Cá Ó điểm hoa

The Bat ray (Aetomylaeus maculatus) is a species in the genus Aetomylaeus. It is currently classified as Endangered on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

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.