Black Laceweaver vs Common Lazy Toad

Amaurobius ferox compared with Oreolalax major

Taxonomic Classification

Rank	Black Laceweaver	Common Lazy Toad
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum	Arthropoda (Artropoda)	Chordata (Chordates)
Class	Arachnida (Arachnids)	Amphibia (Amfibia)
Order	Araneae (laba-laba)	Anura (Frogs & Toads)
Family	Amaurobiidae	Megophryidae
Genus	Amaurobius	Oreolalax
Species	Amaurobius ferox	Oreolalax major

Evolutionary Relationship

Black Laceweaver and Common Lazy Toad share a common ancestor at the Kingdom level: Animalia. (hewan)

Conservation Status

Black Laceweaver

LC — Least Concern

Common Lazy Toad

LC — Least Concern

Physical Characteristics

Attribute	Black Laceweaver	Common Lazy Toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Laceweaver

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Distributed across Belgium, Canada, Denmark, Sweden, and United States.

Common Lazy Toad

Habitat

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

Black Laceweaver

The Black Laceweaver (Amaurobius ferox) is a species in the genus Amaurobius. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial habitats from forests to deserts.

Common Lazy Toad

The Common Lazy Toad (<em>Oreolalax major</em>) is an amphibian in the family Megophryidae, classified as Least Concern on the IUCN Red List. The species typically inhabits freshwater habitats, moist forests, and wetlands, favoring cool, humid environments associated with mountain streams and adjacent riparian vegetation. As a member of the family Megophryidae, it is adapted to fast-flowing, clear mountain streams where larvae typically develop among leaf litter and gravel on the stream bed. The Common Lazy Toad is generally associated with the highland and montane zones of its range, relying on intact forest cover and unpolluted water bodies for reproduction and larval development. Its Least Concern status reflects an assessment of stable population trends, though like many amphibians it may be sensitive to changes in water quality, habitat loss, and emerging infectious diseases such as chytridiomycosis. Biological traits of this species remain poorly documented in the scientific literature.