Mazama gouazoubira (Fischer, 1814) Gray Brocket Deer, Urina Figure 4D Examined material. BOLIVIA; Province of Ñuflo de Chávez of Santa Cruz Department; Centro “Chiquitos”; 1, 3, 4, 5, 8, 9, 10, 11, 12 (Table 1); first capture on 23 March 2017; secondary forest patch in pastureland, primary forest, and border of pastureland to forest. Identification. This is the most common cervid in the dry forests of lowland Bolivia. Its overall color is grayish brown with the mid-back and outer side of legs a little darker and the throat, neck and venter grayish and lighter. It is smaller than Red Brocket Deer, Mazama americana (Erzleben, 1777) (13–23 kg vs 17–30 kg), which shows a reddish-brown coat overall with a contrasting whitish throat. Red Brockets do occur in the region but are rarer (Rivero et al. 2005), limited to taller forest, and were not recorded in this survey.

Published as part of Jansen, Martin, Engler, Marc, Blumer, Luka Moritz, Rumiz, Damián I., Aramayo, José Luis & Krone, Oliver, 2020, A camera trapping survey of mammals in the mixed landscape of Bolivia's Chiquitano region with a special focus on the Jaguar, pp. 323-335 in Check List 16 (2) on page 328, DOI: 10.15560/16.2.323