Black Laceweaver vs Mountain Stream Siredon

Amaurobius ferox compared with Ambystoma altamirani

Key Differences

• Black Laceweaver is Least Concern while Mountain Stream Siredon is Endangered.

Taxonomic Classification

Rank	Black Laceweaver	Mountain Stream Siredon
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Arachnida (Arachnids)	Amphibia (Amphibians)
Order	Araneae (Araneae)	Caudata (Caudata)
Family	Amaurobiidae	Ambystomatidae
Genus	Amaurobius	Ambystoma
Species	Amaurobius ferox	Ambystoma altamirani

Evolutionary Relationship

Black Laceweaver and Mountain Stream Siredon share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Laceweaver

LC — Least Concern

Mountain Stream Siredon

EN — Endangered

Physical Characteristics

Attribute	Black Laceweaver	Mountain Stream Siredon
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.

Mountain Stream Siredon

Habitat

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

Range

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

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.