Diel shifts in treehopper-tending by ants and wasps in Costa Rica Wetterer, J. K.; Wetterer, A. L.; Rumbaitis-del Rio, C.; Chang, C.; Vega, G.; Manne, L. L.; Aukema, J.; Karubian, J.; Sloan, A.; Desai, M. Published Work | 2000 | Sociobiology 36(1), 123-131 Visit site