Buff-tailed Mining Bee vs Common Thin-toed Frog

Andrena humilis compared with Leptodactylus leptodactyloides

Key Differences

• Buff-tailed Mining Bee is Extinct while Common Thin-toed Frog is Least Concern.

Taxonomic Classification

Rank	Buff-tailed Mining Bee	Common Thin-toed 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	Leptodactylidae
Genus	Andrena	Leptodactylus
Species	Andrena humilis	Leptodactylus leptodactyloides

Evolutionary Relationship

Buff-tailed Mining Bee and Common Thin-toed Frog share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Buff-tailed Mining Bee

EX — Extinct

Common Thin-toed Frog

LC — Least Concern

Physical Characteristics

Attribute	Buff-tailed Mining Bee	Common Thin-toed Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buff-tailed Mining Bee

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

Common Thin-toed Frog

Habitat

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

Range

Found in Venezuela.

Buff-tailed Mining Bee

The Buff-Tailed Mining Bee (Andrena humilis) is a species in the genus Andrena. It is currently classified as Extinct on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Common Thin-toed Frog

<em>Leptodactylus leptodactyloides</em>, the common thin-toed frog, is an amphibian in the family Leptodactylidae, primarily recorded from Venezuela and surrounding lowland regions of northern South America. It is classified as Least Concern on the IUCN Red List. This terrestrial frog typically inhabits savanna grasslands, gallery forests, and disturbed areas adjacent to wetlands, where it breeds in temporary pools and flooded grasslands during the rainy season. Like other leptodactylid frogs, males call from the water's edge to attract females, and the species produces foam nests for eggs. Diet typically consists of invertebrates including insects, spiders, and worms. The species is part of a diverse and taxonomically complex genus, and population status across its range is not precisely quantified. Biological traits such as adult body length, weight, lifespan, and clutch size remain poorly documented in comprehensive standardized scientific assessments for this species specifically. Conservation efforts benefit from broader amphibian monitoring programs across Venezuela and the surrounding region.