Nematodes from terrestrial and freshwater habitats in the Arctic Holovachov, Oleksandr Biodiversity Data Journal 2014 2 1165 1165 Allgen, 1953 * Chromadorea Plectidae parietinus sf. latilaimus Plectus CoL f. Animalia Plectus cirratus Plectida 0 1165 Nematoda form cirratus  Notes Inquirenda et incertae sedis. Jan Mayen (  Allgen1953).