Abstract Several individuals of free-living copepods were found in tap water the Unidad Académica Mazatlán (Instituto de Ciencias del Mar y Limnología). These turned out to belong a new species freshwater genus Paracyclops. Paracyclops poppei , P. hirsutus and chiltoni only reported Mexican ecosystems, record fiersi sp. nov. is fourth confirmed from Mexico. The seems be related hardingi bromeli...

The zooplankton community of the lower course a stream draining to Lake Ladoga northern coast – Uksujoki river was studied estimate its current state as an essential structural and functional element this lotic ecosystem, assess water quality based on indicators determine what factors influence development. Surveys in 2011–2016 showed include 53 taxa below genus level, among them Rotifera 16, C...

Eukaryotic microplankton plays an important role in water biotic community and maintaining the stability of ecosystems. Environmental DNA metabarcoding provides opportunity to integrate traditional emerging approaches discover more new species, develop molecular indices that can be rapidly, frequently, robustly used quality assessments. In order examine assemblages eukaryotic lower reaches Qian...