title: Testing the Effect of Refrigerated Storage on Testate Amoeba Samples.
abstract: Samples for analysis of testate amoebae and other protists frequently need to be stored for many months before microscopy. This storage commonly involves refrigeration, but we know that testate amoebae can live and reproduce in these conditions. This raises the question: do communities change during storage and how might this effect the data produced? We analysed Sphagnum samples over a 16-week period to address this question. Our results show no evidence for detectable change. This is a reassuring result supporting much current practice although we suggest that frozen storage or the addition of a fixative may be worthwhile precautions where feasible.
authors.affiliation: Department of Zoology and Ecology, Penza State University, Krasnaya str. 40, 440026, Penza, Russia.
authors.forename: Yuri
authors.initials: Y
authors.lastname: Mazei
authors.affiliation: Department of Zoology and Ecology, Penza State University, Krasnaya str. 40, 440026, Penza, Russia.
authors.forename: Viktor
authors.initials: V
authors.lastname: Chernyshov
authors.affiliation: Department of Zoology and Ecology, Penza State University, Krasnaya str. 40, 440026, Penza, Russia.
authors.forename: Andrey N
authors.initials: AN
authors.lastname: Tsyganov
authors.affiliation: Department of Zoology and Ecology, Penza State University, Krasnaya str. 40, 440026, Penza, Russia. richard.payne@york.ac.uk.|Environment Department, University of York, Heslington, York, YO10 5DD, UK. richard.payne@york.ac.uk.
authors.forename: Richard J
authors.initials: RJ
authors.lastname: Payne
mesh_terms: D000656:Amoeba / Q000254:growth & development*; D044822:Biodiversity; D058448:Biota; D003080:Cold Temperature; D017753:Ecosystem; D056890:Eukaryota; D012034:Refrigeration; D044003:Sphagnopsida / Q000254:growth & development / Q000469:parasitology*
keywords: Arcellinida; Euglyphida; Peatland; Preservation; Protist