Colonia Robber Frog vs Osgoods short-tailed opossum

Eleutherodactylus audanti compared with Monodelphis osgoodi

Key Differences

• Colonia Robber Frog is Vulnerable while Osgoods short-tailed opossum is Least Concern.

Taxonomic Classification

Rank	Colonia Robber Frog	Osgoods short-tailed opossum
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Amphibia (両生類)	Mammalia (哺乳類)
Order	Anura (カエル)	Didelphimorphia (Didelphimorphia)
Family	Eleutherodactylidae	Didelphidae
Genus	Eleutherodactylus	Monodelphis
Species	Eleutherodactylus audanti	Monodelphis osgoodi

Evolutionary Relationship

Colonia Robber Frog and Osgoods short-tailed opossum share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Colonia Robber Frog

VU — Vulnerable

Osgoods short-tailed opossum

LC — Least Concern

Physical Characteristics

Attribute	Colonia Robber Frog	Osgoods short-tailed opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Colonia Robber Frog

Habitat

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

Osgoods short-tailed opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Colonia Robber Frog

<em>Eleutherodactylus audanti</em>, the Colonia robber frog, is a direct-developing frog in the family Eleutherodactylidae assessed as Vulnerable by the IUCN. Members of the genus <em>Eleutherodactylus</em> are notable for their direct development, bypassing the free-living tadpole stage entirely and hatching as miniature froglets from terrestrial eggs, a reproductive strategy that reduces dependence on standing water for breeding. This species inhabits freshwater-associated environments, moist tropical forests, and wetland margins, occupying humid microhabitats within the leaf litter and understorey vegetation. The Vulnerable assessment reflects population declines associated with habitat loss, chytrid fungal disease, and potentially climate-driven changes in forest moisture regimes. Robber frogs in this genus feed opportunistically on small invertebrates encountered in their forest floor microhabitat. <em>Eleutherodactylus audanti</em> has not been confirmed from any specific country according to current records, suggesting either a highly restricted or poorly documented distribution. Conservation of moist forest habitats is considered essential to the long-term survival of this species. Biological traits of this species remain poorly documented in the scientific literature.