Anderson's Salamander vs Common Spreadwing

Ambystoma andersoni compared with Lestes sponsa

Key Differences

• Anderson's Salamander is Critically Endangered while Common Spreadwing is Least Concern.

Taxonomic Classification

Rank	Anderson's Salamander	Common Spreadwing
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Arthropoda (节肢动物门)
Class	Amphibia (两栖动物)	Insecta (昆蟲綱)
Order	Caudata (有尾目)	Odonata (蜻蜓目)
Family	Ambystomatidae	Lestidae
Genus	Ambystoma	Lestes
Species	Ambystoma andersoni	Lestes sponsa

Evolutionary Relationship

Anderson's Salamander and Common Spreadwing share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Anderson's Salamander

CR — Critically Endangered

Common Spreadwing

LC — Least Concern

Physical Characteristics

Attribute	Anderson's Salamander	Common Spreadwing
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.

Common Spreadwing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, 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.

Common Spreadwing

散翅豆娘（Lestes sponsa）在IUCN红色名录中被列为无危（LC）。在其分布范围内广泛分布，种群数量稳定，无直接保护威胁。