Erratum to: Metazoan parasite communities: support for the biological invasion of Barbus barbus and its hybridization with the endemic Barbus meridionalis.

Erratum

After the publication of the article [1], it was realised that X-axis labels are missing in Fig. 4. The corrected Fig. 4 is included below.

Fig. 4

Metazoan parasite abundance, prevalence and species richness in Barbus spp. populations. Mean values (+ standard errors) of log-transformed total abundance and averaged prevalence, and species richness (Chao1 index) of metazoan parasites in B. barbus (BB), B. meridionalis (BM) and their hybrids (H) corrected for fish body length, water temperature and sampling year