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Trächelipus rathkii Fig. 1. Distribution of Armadillidium vulgare, Porcellium collicola and Trächelipus rathkii among different habitats at Újszentmargita. Grey scale indicate rank of the abundance, black being the first. N: total number of individuals. P: probability of Chi-square test. X: no samples taken. Samples with less than fifteen individuals were omitted from this analysis