1. Bhutan: environmental education and Gross National Happiness (GNH)

   • Tetsuro Matsuzawa

   Editorial 28 February 2019 Pages: 103 - 108

   

2. Facial and genital lesions in baboons (Papio anubis) of Kibale National Park, Uganda

   • Thomas T. Struhsaker
   • Samuel Angedakin
   • Anja Landsmann

   News and Perspectives 21 January 2019 Pages: 109 - 112

   

3. Should I store, or should I sync? The breeding strategy of two small Neotropical primates under predictable resource availability

   • João Pedro Souza-Alves
   • Christini B. Caselli
   • Mariana B. Nagy-Reis

   News and Perspectives 20 February 2019 Pages: 113 - 118

   

4. Pulmonary actinomycosis in a free-living black-tufted marmoset (Callithrix penicillata)

   • Davi E. R. Sousa
   • Tais M. Wilson
   • Márcio B. Castro

   News and Perspectives 12 January 2019 Pages: 119 - 123

   

5. Foraging in a social setting: a comparative analysis of captive gorillas and chimpanzees

   • Kristin E. Bonnie
   • Laura M. Bernstein-Kurtycz
   • Lydia M. Hopper

   Original Article 26 February 2019 Pages: 125 - 131

   

6. Dispersal and reproductive careers of male mountain gorillas in Bwindi Impenetrable National Park, Uganda

   • Martha M. Robbins
   • Moses Akantorana
   • Andrew M. Robbins

   Original Article Open access 07 March 2019 Pages: 133 - 142

   

7. First insights into the feeding habits of the Critically Endangered black snub-nosed monkey, Rhinopithecus strykeri (Colobinae, Primates)

   • Yin Yang
   • Colin Groves
   • Wen Xiao

   Original Article 07 March 2019 Pages: 143 - 153

   

8. What is in a genus name? Conceptual and empirical issues preclude the proposed recognition of Callibella (Callitrichinae) as a genus

   • Guilherme S. T. Garbino
   • José E. Serrano-Villavicencio
   • Eliécer E. Gutiérrez

   Original Article 19 January 2019 Pages: 155 - 162