Blackthorn Mining Bee vs Common Pond Frog

Andrena varians compared with Fejervarya vittigera

Taxonomic Classification

Rank	Blackthorn Mining Bee	Common Pond Frog
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Insecta (昆虫)	Amphibia (両生類)
Order	Hymenoptera (ハチ目)	Anura (カエル)
Family	Andrenidae	Dicroglossidae
Genus	Andrena	Fejervarya
Species	Andrena varians	Fejervarya vittigera

Evolutionary Relationship

Blackthorn Mining Bee and Common Pond Frog share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Blackthorn Mining Bee

LC — Least Concern

Common Pond Frog

LC — Least Concern

Physical Characteristics

Attribute	Blackthorn Mining Bee	Common Pond Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackthorn Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Luxembourg, Norway, and Sweden.

Common Pond Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Blackthorn Mining Bee

The Blackthorn Mining Bee (Andrena varians) is a species in the genus Andrena. It is currently classified as Least Concern on the IUCN Red List. Distributed across Denmark, Luxembourg, Norway, and Sweden.

Common Pond Frog

<em>Fejervarya vittigera</em>, the common pond frog, is a dicroglossid frog in the family Dicroglossidae, adapted to freshwater and wetland habitats including rice paddies, ponds, marshes, streams, and irrigated agricultural fields. It is typically a robust, medium-sized frog with a brown or olive-grey dorsum marked with longitudinal ridges and variable patterns, well suited for camouflage in its aquatic and semi-aquatic environments. The species is broadly distributed across South and Southeast Asia, favouring lowland areas with permanent or seasonal water availability. <em>Fejervarya vittigera</em> is carnivorous, typically feeding on invertebrates including insects, worms, and small crustaceans encountered near the water's edge or within aquatic vegetation. It is assessed as Least Concern on the IUCN Red List, with populations generally considered stable across its wide range, supported by its tolerance of modified habitats such as rice paddies. Biological traits such as average adult lifespan, precise body dimensions, body mass, and comprehensive dietary data across its geographic range remain poorly documented in the scientific literature. The species may face localised pressures from pesticide use in agricultural areas and habitat drainage.