Alfken's Mini-miner vs Johnstone's Robber Frog

Andrena alfkenella compared with Eleutherodactylus johnstonei

Key Differences

• Alfken's Mini-miner is Near Threatened while Johnstone's Robber Frog is Least Concern.

Taxonomic Classification

Rank	Alfken's Mini-miner	Johnstone's Robber Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Amphibia (Amphibians)
Order	Hymenoptera (Ants, Bees & Wasps)	Anura (Frogs & Toads)
Family	Andrenidae	Eleutherodactylidae
Genus	Andrena	Eleutherodactylus
Species	Andrena alfkenella	Eleutherodactylus johnstonei

Evolutionary Relationship

Alfken's Mini-miner and Johnstone's Robber Frog share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Johnstone's Robber Frog

LC — Least Concern

Physical Characteristics

Attribute	Alfken's Mini-miner	Johnstone's Robber Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alfken's Mini-miner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Luxembourg, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Johnstone's Robber Frog

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Neotropic biogeographic realm.

Range

Found across North America (9 countries) and South America (Colombia, Guyana, Venezuela).

Alfken's Mini-miner

The Alfken's Mini-miner (Andrena alfkenella) is a species in the genus Andrena. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.