Maintenance work on the ZORA databases is scheduled for Wednesday 22 May 2019 from 20:00-22:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Albino, Adriana María; Rothschild, Bruce; Carrillo-Briceño, Jorge D; Neenan, James M (2018). Spondyloarthropathy in vertebrae of the aquatic Cretaceous snake Lunaophis aquaticus, and its first recognition in modern snakes. The Science of Nature, 105(9-10):51.