Brown-bellied Broad-nosed Bat vs Cliff Mining Bee

Platyrrhinus fusciventris compared with Andrena thoracica

Key Differences

• Brown-bellied Broad-nosed Bat is Least Concern while Cliff Mining Bee is Extinct.

Taxonomic Classification

Rank	Brown-bellied Broad-nosed Bat	Cliff Mining Bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Hymenoptera (Ants, Bees & Wasps)
Family	Phyllostomidae	Andrenidae
Genus	Platyrrhinus	Andrena
Species	Platyrrhinus fusciventris	Andrena thoracica

Evolutionary Relationship

Brown-bellied Broad-nosed Bat and Cliff Mining Bee share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown-bellied Broad-nosed Bat

LC — Least Concern

Cliff Mining Bee

EX — Extinct

Physical Characteristics

Attribute	Brown-bellied Broad-nosed Bat	Cliff Mining Bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown-bellied Broad-nosed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Cliff Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Luxembourg, Norway, and Sweden.

Brown-bellied Broad-nosed Bat

The Brown-Bellied Broad-Nosed Bat (Platyrrhinus fusciventris) is a species in the genus Platyrrhinus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.