Komala Z, Przyboś E
Institute of Animal Systematics and Evolution, Polish Academy of Sciences, Kraków.
Microbiologia. 1992 Apr;8(1):9-13.
Species of the Paramecium aurelia complex occurred in the studied regions of the Carpathians and the Sudetes Mts with varying frequency. P. novaurelia appeared most often, P. biaurelia occurred less frequently but was also very characteristic, both species prevailed over P. primaurelia. P. tetraurelia and P. triaurelia were very rare.
在喀尔巴阡山脉和苏台德山脉的研究区域中，双小核草履虫复合体的物种出现频率各不相同。新双小核草履虫出现得最为频繁，双小核草履虫出现频率较低但也很有特点，这两个物种的数量都超过了原双小核草履虫。四小核草履虫和三小核草履虫非常罕见。
