Reference citation: Wikelski, M. and P.H. Wrege. 2000. Niche expansion, body size, and survival in Galápagos marin iguanas. Oecologica 124:107-115.
Source citation: Palomares, M.L.D. and D. Pauly. Editors. 2018. SeaLifeBase. World Wide Web electronic publication. www.sealifebase.org, version (10/2018).
