Fig. 1From: Does personality affect premating isolation between locally-adapted populations?Representative pictures of (a) a male sulphur molly, Poecilia sulphuraria, and (b) a male Atlantic molly, Poecilia mexicana, demonstrating the differences in body shape and body pigmentation; this particular male P. sulphuraria also possesses lower lip appendages, which are common for the species [46]. Please note, pictures are not on the same scale. Photos by R. RieschBack to article page