Figure 3From: Species richness, distribution and genetic diversity of Caenorhabditis nematodes in a remote tropical rainforestSpatial distribution of Caenorhabditis species in the Nouragues Natural Reserve. Triangles indicate the presence of a Caenorhabditis species, colour-coded as indicated in the legend. Numbers next to the triangles correspond to the GPS coordinate identifier (see Additional file 2). Small grey dots indicate spots containing only negative samples, i.e. samples lacking Caenorhabditis.Back to article page