FIGURE 7. Plumage variation among males of T. grayi suarezi (left), T. grayi casius (center) and T. n. nudigenis (right). Note the paler overall coloration of T. g. suarezi compared to the other taxa. Specimens exhibited: T. g. suarezi (ICN 39503; holotype); T. g. casius (ICN 35121), Granja Crocodylia, vereda La Florida, San Marcos, dpto. Sucre, Colombia; T. n. nudigenis (ICN 35988), finca La Marina, vereda El Manantial, San Martín, dpto. Meta, Colombia.