Vol. 69, No. 2, 1998        March–April 1998     Reviewed Article 61 Diet and Feeding Ecology of Ateles belzebuth belzebuth at Maracá Ecological Station, Roraima, Brazil Nunes, A.  Folia Primatol 1998;69:61-76 (DOI:10.1159/000021573)      Free Abstract     Article (References)     Article (PDF 134 KB)      Brief Report 77 Individual Differences in Long-Distance Calls of Male Wild Thomas Langurs (Presbytis thomasi) Steenbeek,, R. ;    Assink, P.  Folia Primatol 1998;69:77-80 (DOI:10.1159/000021566)      Free Abstract     Article (References)     Article (PDF 186 KB)      81 Primate Social Systems: Conspecific Threat and Coercion-Defense Hypotheses Treves, A.  Folia Primatol 1998;69:81-88 (DOI:10.1159/000021567)      Free Abstract     Article (References)     Article (PDF 72 KB)      89 Fatal Attack among Wedge-Capped Capuchins Miller, L.  Folia Primatol 1998;69:89-92 (DOI:10.1159/000021568)      Free Abstract     Article (References)     Article (PDF 46 KB)      93 Indiscriminate Response to Infant Calls in Wild Patas Monkeys (Erythrocebus patas) Nakagawa, N.  Folia Primatol 1998;69:93-99 (DOI:10.1159/000021569)      Free Abstract     Article (References)     Article (PDF 61 KB)      100 Adoption and Social Interactions between a Mother and 'Twin' Offspring in Macasa fuscata Ogawa, H.  Folia Primatol 1998;69:100-105 (DOI:10.1159/000021570)      Free Abstract     Article (References)     Article (PDF 68 KB)      106 Sympatric Mouse Lemurs in Nort-West Madagascar: A New Rufous Mouse Lemur Species (Microcebus ravelobensis) Zimmermann, E. ;    Cepok, S. ;    Rakotoarison, N. ;    Zietemann, v. ;    Radespiel, U.  Folia Primatol 1998;69:106-114 (DOI:10.1159/000021571)      Free Abstract     Article (References)     Article (PDF 159 KB)      115 Rearing without Paternal Help in the Bolivian Owl Monkey Aotus azarae boliviensis: A Case Study1 Jantschke,, B. ;    Welker,, C. ;    Klaiber-Schuh, A.  Folia Primatol 1998;69:115-120 (DOI:10.1159/000021572)      Free Abstract     Article (References)     Article (PDF 74 KB)        Journal Home Journal Content Guidelines Editorial Board Aims and Scope Subscriptions Library Recommendation Search in this issue Now published online first! This journal is part of the second subject package of the Karger Journal Archive Collection Information on packages (PDF) Free sample issues For non-native English speakers and international authors who would like assistance with their writing before submission, we suggest American Journal Experts for their scientific editing service.  © 2009 S. Karger AG, Basel