Fig. 3 in Batracobdella leeches, environmental features and Hydromantes salamanders

Fig. 3. Distribution of studied sites for Hydromantes flavus. The map shows the altitude levels of the studied area; the polygon represents the whole distribution area of H. flavus. Yellow circles indicate sites where B. algira was not observed, while green squares indicate sites in which the leech was present. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)