Publications

impact of yellow fever outbreaks on two howler monkey species (alouatta guariba clamitans and a. caraya) in misiones, argentina.	two yellow fever outbreaks (yfos) occurred in northeastern argentina between november 2007 and october 2008, seriously affecting populations of two howler monkey species: the brown howler alouatta guariba clamitans and the black howler alouatta caraya. both howlers live syntopically in el piñalito provincial park, misiones, where four groups (36 individuals) were studied since january 2005. the first dead howlers were found on january 20, 2008, in el piñalito. systematic searches found 14 dead h ...	2010	20095025
mating promiscuity and reproductive tactics in female black and gold howler monkeys (alouatta caraya) inhabiting an island on the parana river, argentina.	in several primate species, females mate promiscuously and several adult males peacefully co-reside in the same social group. we investigated female mating behavior in two neighboring multimale-multifemale groups of alouatta caraya in northern argentina (27 degrees 20's-58 degrees 40'w). all adult individuals in each group were marked with identification anklets and ear tags, and followed for five consecutive full days per month during 20 consecutive months. we recorded 219 copulations for eight ...	2010	20568080