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Keywords from Image Description:
CercocebusSemnocebusSmit. br Cercocebus hagenbecki Cercocebus agilis hagenbecki Semnocebus albigena rothschildi Lophocebus aterrimus Black crested mangabey br Cercocebus hagenbecki Cercocebus agilis hagenbecki Semnocebus albigena rothschildi Lophocebus aterrimus org page Novitates Zoologicae vol creator Joseph Smit PDold