Figure 1.
Wolf sample locations. (A) Geographical distribution of analyzed canid samples worldwide. Green and dark yellow dots denote samples from Eurasian and North American gray wolves, respectively. (B) Zoomed-in view of the sampling area within the Iberian Peninsula, outlined by the dashed line in A. Iberian wolves with and without the dog Δblock are depicted in red and pink, respectively. Circles and triangles represent contemporary and historical samples, respectively. For additional sample details, refer to Supplemental Tables S1, S3, and S4. (C) Image of an Iberian wolf (Canis lupus signatus); Photo credit: Raquel Godinho.
