Anderson's Salamander vs Pill Beetle

Ambystoma andersoni compared with Byrrhus pilula

Key Differences

Anderson's Salamander is Critically Endangered while Pill Beetle is Least Concern.

Taxonomic Classification

Rank	Anderson's Salamander	Pill Beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Amphibia (Amphibians)	Insecta (Insects)
Order	Caudata (Caudata)	Coleoptera (Beetles)
Family	Ambystomatidae	Byrrhidae
Genus	Ambystoma	Byrrhus
Species	Ambystoma andersoni	Byrrhus pilula

Evolutionary Relationship

Anderson's Salamander and Pill Beetle share a common ancestor at the Kingdom level: Animalia. (Animals)

View Kingdom: Animalia

Conservation Status

Anderson's Salamander

CR — Critically Endangered

Pill Beetle

LC — Least Concern

Physical Characteristics

Attribute	Anderson's Salamander	Pill Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Anderson's Salamander

Habitat

Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

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

Pill Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Anderson's Salamander

The Anderson's Salamander (Ambystoma andersoni) is a species in the genus Ambystoma. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neo.