Petit opossum-souris du Brésil vs Collembola

Gracilinanus microtarsus compared with Folsomides angularis

Key Differences

• Petit opossum-souris du Brésil is Least Concern while Collembola is Not Evaluated.

Taxonomic Classification

Rank	Petit opossum-souris du Brésil	Collembola
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Chordata (Chordates)	Arthropoda (arthropodes)
Class	Mammalia (mammifères)	Collembola (springtail)
Order	Didelphimorphia (Didelphimorphia)	Entomobryomorpha (Entomobryomorpha)
Family	Didelphidae	Isotomidae
Genus	Gracilinanus	Folsomides
Species	Gracilinanus microtarsus	Folsomides angularis

Evolutionary Relationship

Petit opossum-souris du Brésil and Collembola share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

Petit opossum-souris du Brésil

LC — Least Concern

Collembola

NE — Not Evaluated

Physical Characteristics

Attribute	Petit opossum-souris du Brésil	Collembola
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Petit opossum-souris du Brésil

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Collembola

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Sweden, and United States.

Petit opossum-souris du Brésil

The Brazilian Gracile Opossum (Gracilinanus microtarsus) is a species in the genus Gracilinanus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Collembola

<em>Folsomides angularis</em>, commonly referred to as Collembola in reference to its broader taxonomic order, is a springtail species belonging to the genus <em>Folsomides</em>. Springtails are among the most abundant hexapods in terrestrial ecosystems, playing important roles in soil decomposition and nutrient cycling. This species has been documented in Europe, with records from Denmark, Norway, and Sweden, as well as North America, where it is known from the United States. It typically inhabits soil, leaf litter, and decaying organic matter, and is capable of tolerating a range of environmental conditions. Springtails of this group are detritivores, feeding on decomposing plant material, fungal hyphae, and microorganisms, though specific dietary data for <em>Folsomides angularis</em> are not detailed in current records. The species has not been formally assessed for conservation status. Biological traits of this species remain poorly documented in the scientific literature. Its small body size and cryptic lifestyle make detailed ecological study challenging.