Blue-Spotted Salamander vs Buff-bellied Fat-tailed Mouse Opossum

Ambystoma laterale compared with Thylamys venustus

Key Differences

• Blue-Spotted Salamander is Least Concern while Buff-bellied Fat-tailed Mouse Opossum is Data Deficient.

Taxonomic Classification

Rank	Blue-Spotted Salamander	Buff-bellied Fat-tailed Mouse Opossum
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Amphibia (两栖动物)	Mammalia (哺乳動物)
Order	Caudata (有尾目)	Didelphimorphia (负鼠目)
Family	Ambystomatidae	Didelphidae
Genus	Ambystoma	Thylamys
Species	Ambystoma laterale	Thylamys venustus

Evolutionary Relationship

Blue-Spotted Salamander and Buff-bellied Fat-tailed Mouse Opossum share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Blue-Spotted Salamander

LC — Least Concern

Buff-bellied Fat-tailed Mouse Opossum

DD — Data Deficient

Physical Characteristics

Attribute	Blue-Spotted Salamander	Buff-bellied Fat-tailed Mouse Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue-Spotted Salamander

Habitat

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

Range

Found in United States.

Buff-bellied Fat-tailed Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Blue-Spotted Salamander

The Blue-Spotted Salamander (Ambystoma laterale) is a species in the genus Ambystoma. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

Buff-bellied Fat-tailed Mouse Opossum

The Buff-Bellied Fat-Tailed Mouse Opossum (Thylamys venustus) is a species in the genus Thylamys. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.