Figure 2From: Fine-scale genetic analysis of the exploited Nile monitor (Varanus niloticus) in Sahelian Africa Principal coordinate analysis based on pairwise F ST values across all Varanus niloticus sample localities. Points are labeled with locality numbers and are consistent with Table 1 and Figure 1. The colors represent inferred genetic clusters: green = western, blue = central, red = Lake Lere, and yellow = Lake Chad watershed.Back to article page