| Locality | Along the lower Ucayali river, approx. 7 km west of the Jenaro Herrera village, Zona de Braga. In or near plot 2, 3 and 4 (of nine 100 x 100 metres large permant plots). Plots located at large and fairly plaun old natural levee maximally flooded a few months annually (restinga). Flooded by a mixture of black water from local upland streams and white water from the Ucayali river |