number of group sightings groups/km Species flooded forest mangroves flooded forest mangroves overall Cercopithecus diana roloway 35 50 0.10 0.65 0.38 Cercocebus atys lunulatus 24 38 0.07 0.50 0.28 Piliocolobus badius waldronae 0 0 0 0 0 Cercopithecus campbelli lowei 85 70 0.24 0.92 0.58 Cercopithecus petaurista petaurista 50 56 0.14 0.73 0.44 Colobus vellerosus 26 0 0.07 0 0.04 Procolobus verus 16 14 0.05 0.18 0.11 Pan troglodytes verus 0 0 0 0 0

Table 1: Relative abundance of the primate taxa observed in Tanoé Forest (distance in flooded forest 352.8 km, in mangroves 76.5 km).