E.  Andresen, ?Seed dispersal by monkeys and the fate of dispersed seeds in a Peruvian rain forest?, Biotropica, vol. 31, pp. 145-158, 1999.

E.  Andresen, ?The role of dung beetles in the regeneration of rainforest plants in Central Amazonia?, University of Florida, Gainesville, 2000.

E.  Andresen, ?Effects of dung presence, dung amount and secondary dispersal by dung beetles on the fate of Micropholis guyanensis (Sapotaceae) seeds in Central Amazonia?, Journal of Tropical Ecology, vol. 17, pp. 61-78, 2001.

E.  Andresen, ?Dung beetles in a Central Amazonian rainforest and their ecological role as secondary seed dispersers?, Ecological Entomology, vol. 27, pp. 257-270, 2002.

E.  Andresen, ?Primary seed dispersal by red howler monkeys and the effect of defecation patterns on the fate of dispersed seeds?, Biotropica, vol. 34, pp. 261-272, 2002.

E.  Andresen, ?Effect of forest fragmentation on dung beetle communities and functional consequences for plant regeneration?, Ecography, vol. 26, pp. 87-97, 2003.

E.  Andresen, ?Effects of season and vegetation type on community organization of dung beetles in a tropical dry forest?, Biotropica, vol. 37, pp. 291-300, 2005.

E.  Andresen, ?Dung beetle assemblages in primary forest and disturbed habitats in a tropical dry forest landscape in western Mexico?, Journal of Insect Conservation, p. 12, 2007.

E.  Andresen, ?Short-term temporal variability in the abundance of tropical dung beetles?, Insect Conservation and Diversity, vol. 1, pp. 120-124, 2008.

E.  Andresen and Feer, F., ?The Role of dung beetles as Secondary seed dispersers and their effect on plant regeneration in tropical rainforests?, in Seed fate. Predation, dispersal and seedling establishment.,  and Wall, S. B. Vander, Eds. Oxon, UK.: CABI, 2005, pp. 331-349.

E.  Andresen and Laurance, S. G. W., ?Possible Indirect Effects of Mammal Hunting on Dung Beetle Assemblages in Panama.?, Biotropica, vol. 39, pp. 141-146, 2007.

E.  Andresen and Levey, D. J., ?Effects of dung and seed size on secondary dispersal, seed predation, and seedling establishment of rain forest trees?, Oecologia, vol. 139, pp. 45-54, 2004.