Patsyuk Marina
Zhytomyr Ivan Franko State University, Zhytomyr, Vel. Berdychivska Street, 40, 10008, Ukraine Marina Patsyuk, Zhytomyr Ivan Franko State University, Zhytomyr, Vel. Berdychivska Street, 40, 10008, Ukraine.
Zootaxa. 2020 Feb 25;4743(2):zootaxa.4743.2.8. doi: 10.11646/zootaxa.4743.2.8.
Here we consider the morphotypes and changing species composition of naked amoebae in soils of forest areas in Zhytomyr region (Ukraine). The species composition and morphotypes of amoebae are influenced by the microclimate of soil and litter. Complexes of naked amoebae in the study area constitute two clusters: one of broadleaf (oak) and mixed forests, another of coniferous forests. The most similar species compositions were found in soils of oak and mixed forests (64 % similarity). The least similar were amoebae complexes of coniferous forests and oak forests, and coniferous forests and mixed forests. Non-parametric multidimensional scaling (MDS) showed that species complex of amoebae of mixed forests and oak forests had moister and more acidic soils compared to coniferous forests.
在此，我们研究了日托米尔地区（乌克兰）林区土壤中裸变形虫的形态类型和不断变化的物种组成。变形虫的物种组成和形态类型受土壤和凋落物微气候的影响。研究区域内的裸变形虫复合体形成两个类群：一个是阔叶林（橡树）和混交林类群，另一个是针叶林类群。在橡树和混交林土壤中发现的物种组成最为相似（相似度为64%）。针叶林与橡树林以及针叶林与混交林的变形虫复合体相似度最低。非参数多维尺度分析（MDS）表明，与针叶林相比，混交林和橡树林中变形虫的物种复合体具有更湿润、酸性更强的土壤。
