Loading AI tools
Species of springtail From Wikipedia, the free encyclopedia
Podura aquatica, the water springtail, is a species of springtail, one of only four described species in the family Poduridae. It is an abundant species with a Holarctic distribution.
| Podura aquatica | |
|---|---|
| |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Collembola |
| Order: | Poduromorpha |
| Family: | Poduridae |
| Genus: | Podura |
| Species: | P. aquatica |
| Binomial name | |
| Podura aquatica | |
As its common and scientific names suggest, this is an exclusively aquatic species, living its whole life as a scavenger on the surface of all kinds of still water. It is a squat species, up to 1.5 mm in length, and usually bluish grey but sometimes almost black. The furcula is large and flattened, allowing the animal to jump without breaking the surface tension of the water. The species has a longer tail than Hypogastruridae, which are also common springtails in standing water. [1]
P. aquatica deposits eggs on the water surface. The eggs are hydrophilic and immediately sink to the bottom. The embryo develops under water. The hatchling has a hydrophobic cuticle and rises up to the surface to continue its post-embryological development on the water surface. Spermatophores are also deposited on the water's surface.
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.
