Unfortunately, the original version of this article [1] contained a mistake. In Figure 1, panels C and D were inadvertently included as duplicates of panel B. The correct Figure 1, with the correct panels C and D is included below.

Fig. 1
figure 1

Localization of the Brazilian State of Maranhão and the municipalities in which the Lençóis Maranhenses National Park is situated a. Spatial arrangement of the sampling sites located at Riachão in the municipality of Santo Amaro b, and at Manoelzinho (c) and Palmeira dos Eduardos (d) located in the municipality of Barreirinhas