Phylogenetic relationships among the Asian tortoises of the genus Indotestudo (Reptilia: Testudines: Testudinidae)

by Iverson, John B., Spinks, Phillip Q., Shaffer, H. Bradley, McCord, P. William, Das, I.
Published 2001

Cryptic variation and the tragedy of unrecognized taxa: The case of international trade in the spiny turtle Heosemys spinosa (testudines: Geoemydidae)

by Spinks, Phillip Q., Thomson, Robert C., Hughes, Bill, Moxley, Brad, Brown, Rafe, Diesmos, Arvin C., Shaffer, H. Bradley
Published 2012