American black bear vs Collembola

Ursus americanus compared with Folsomides angularis

Key Differences

• American black bear is Least Concern while Collembola is Not Evaluated.

Taxonomic Classification

Rank	American black bear	Collembola
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Arthropoda (节肢动物门)
Class	Mammalia (哺乳動物)	Collembola (弹尾纲)
Order	Carnivora (食肉目)	Entomobryomorpha (长角䖴目)
Family	Ursidae (Bears)	Isotomidae
Genus	Ursus (Bears)	Folsomides
Species	Ursus americanus	Folsomides angularis

Evolutionary Relationship

American black bear and Collembola share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

American black bear

LC — Least Concern

Collembola

NE — Not Evaluated

Physical Characteristics

Attribute	American black bear	Collembola
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American black bear

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Collembola

Habitat

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

Range

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

American black bear

The American black bear (Ursus americanus) is a species in the genus Ursus. 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.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States