About 2,200 species of rotifers have been described. Their taxonomy is currently in a state of flux. One treatment places them in the phylum Rotifera, with three classes: Seisonidea, Bdelloidea and Monogononta. [ 12 ] . The largest group is the Monogononta, with about 1,500 species, followed by the Bdelloidea, with about 350 species.

Rotifers are microscopic aquatic animals of the phylum Rotifera. Rotifers can be found in many freshwater environments and in moist soil, where they inhabit the thin films of water that are formed around soil particles.

Rotifers are microorganisms that inhabit mainly freshwater aquatic environments and can range in size from 200 to 500 micrometers long. Rotifers are animals of the phylum Rotifera. They can be found mainly in freshwater within moist soils, still waters, and free-flowing waters.

Aug 27, 2024 · There are over 2,000 known species of rotifers, classified into three classes: Monogononta, Bdelloidea, and Seisonidea. While most are free-swimming and planktonic, some are sessile, living in tubes or gelatinous holdfasts.

Also referred to as "wheel animals/wheel-bearer", Rotifers are tiny, free-living, planktonic pseudocoelomates that make up the phylum Rotifera. While certain species can survive a given range of salinity, the majority of species can be found in freshwater environments worldwide.

rotifer, any of the approximately 2,000 species of microscopic, aquatic invertebrates that constitute the phylum Rotifera. Rotifers are so named because the circular arrangement of moving cilia (tiny hairlike structures) at the front end resembles a rotating wheel.

Ro­tifers are con­sid­ered broadly cos­mopoli­tan, and are found in ma­rine, brack­ish, and fresh wa­ters through­out the world, ex­clud­ing Antarc­tic. Sev­eral species are en­demic to spe­cific re­gions. (Br­usca and Br­usca, 2003; Segers, 2007)

The Rotifera (once known as “wheel animalcules”) are a Phylum of small (50–2000μm), primarily freshwater zooplankton, dominated by two major groupings; You might find these chapters and articles relevant to this topic.

Rotifers (Rotifera: wheel-bearers) includes >2000 species of minute (ca. 0.05–3 mm), short-lived, micrometazoans dwelling mostly in lakes, ponds, and streams and coastal marine habitats (Fig. 1). Three main features separate rotifers from other micrometazoans.

There are more than 2000 known species of rotifers, divided into three classes, Monogononta, Bdelloidea, and Seisonidea. Rotifers play an outsized role in the aquatic ecosystems, consuming bacteria and algae at the base of the food chain and serving as …