Grismer, L. Lee. “Spiny-Tailed Iguanas, Insular Evolution, and Seri Indians: How Long Does It Take to Make a New Species and Does It Matter Who Makes It?”. Iguana Times 9, no. 1-2 (March 1, 2002): 3–8. Accessed May 2, 2024. https://journals.ku.edu/iguanatimes/article/view/16921.