(en) Truman P. Young, Maureen L. Stanton, Caroline E. Christian (2003) Effects of natural and simulated herbivory on spine lengths of Acacia drepanolobium in Kenya. Oikos April 2003, 101 (1), 171–179. DOI10.1034/j.1600-0706.2003.12067.x
Daniel H. Janzen, « Coevolution of Mutualism Between Ants and Acacias in Central America », Evolution, vol. 20, no 3, , p. 249–275 (ISSN0014-3820, DOI10.2307/2406628, lire en ligne, consulté le )
(en) Sabrina Amador-Vargas, Jared Dyer, Natalie Arnold et Leah Cavanaugh, « Acacia trees with parasitic ants have fewer and less spacious spines than trees with mutualistic ants », The Science of Nature, vol. 107, no 1, , p. 3 (ISSN1432-1904, DOI10.1007/s00114-019-1647-4, lire en ligne, consulté le )
doi.org
(en) Sabrina Amador-Vargas, Jared Dyer, Natalie Arnold et Leah Cavanaugh, « Acacia trees with parasitic ants have fewer and less spacious spines than trees with mutualistic ants », The Science of Nature, vol. 107, no 1, , p. 3 (ISSN1432-1904, DOI10.1007/s00114-019-1647-4, lire en ligne, consulté le )
Daniel H. Janzen, « Coevolution of Mutualism Between Ants and Acacias in Central America », Evolution, vol. 20, no 3, , p. 249–275 (ISSN0014-3820, DOI10.2307/2406628, lire en ligne, consulté le )
(en) Sabrina Amador-Vargas, Jared Dyer, Natalie Arnold et Leah Cavanaugh, « Acacia trees with parasitic ants have fewer and less spacious spines than trees with mutualistic ants », The Science of Nature, vol. 107, no 1, , p. 3 (ISSN1432-1904, DOI10.1007/s00114-019-1647-4, lire en ligne, consulté le )
jstor.org
Daniel H. Janzen, « Coevolution of Mutualism Between Ants and Acacias in Central America », Evolution, vol. 20, no 3, , p. 249–275 (ISSN0014-3820, DOI10.2307/2406628, lire en ligne, consulté le )