Quantitative data on bats derived from the winter census (35 records),
analysis of thanatocoenoses either in caves (16 records) or in rock c
revices (Is records), and the owl pellets analysis (24 records) were a
pplied to characterise the types of bat assemblages in Slovakia, which
are demonstrated as clusters of diagnostic species showing positive d
eviations from the mean in modified contingency tables. The results of
analyses of the four quantitative data sets are compared.