Research Article

25-Hydroxyvitamin D Plasma Levels in Natural Populations of Pigmented and Partially Pigmented Land Iguanas from Galápagos (Conolophus spp.)

Figure 1

Skin pigmentation in Galápagos land iguanas Conolophus marthae (a) and C. subcristatus (b). Pink color in C. marthae is due to blood flowing in the deeper layers of scales.
(a)
(b)