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.
Carrillo-Briceño, Jorge Domingo; Amson, Eli; Zurita, Alfredo; Sánchez-Villagra, Marcelo Ricardo (2016). Hermann Karsten (1817–1908): a German naturalist in the Neotropics and the significance of his paleovertebrate collection. Fossil Record, 20(1):21-36.