Collembola vs Itomaki-ei

Folsomides angularis compared with Mobula japanica

Taxonomic Classification

Rank	Collembola	Itomaki-ei
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Collembola (トビムシ目)	Elasmobranchii
Order	Entomobryomorpha (Entomobryomorpha)	Myliobatiformes (トビエイ目)
Family	Isotomidae	Myliobatidae
Genus	Folsomides	Mobula
Species	Folsomides angularis	Mobula japanica

Evolutionary Relationship

Collembola and Itomaki-ei share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Collembola

NE — Not Evaluated

Itomaki-ei

NE — Not Evaluated

Physical Characteristics

Attribute	Collembola	Itomaki-ei
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Collembola

Habitat

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

Range

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

Itomaki-ei

Habitat

Native to Asia and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Chile and Taiwan.

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.