Alfken's Mini-miner vs Roberts' Treefrog

Andrena alfkenella compared with Sarcohyla robertsorum

Key Differences

• Alfken's Mini-miner is Near Threatened while Roberts' Treefrog is Vulnerable.

Taxonomic Classification

Rank	Alfken's Mini-miner	Roberts' Treefrog
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	Hylidae
Genus	Andrena	Sarcohyla
Species	Andrena alfkenella	Sarcohyla robertsorum

Evolutionary Relationship

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

Conservation Status

Alfken's Mini-miner

NT — Near Threatened

Roberts' Treefrog

VU — Vulnerable

Physical Characteristics

Attribute	Alfken's Mini-miner	Roberts' Treefrog
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.

Roberts' Treefrog

Habitat

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

Range

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

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.