MARGARITORA, F. G., FERRARA, O. and VAGAGGINI, D. (2001) “Predatory impact of the mosquitofish (Gambusia holbrooki Girard) on zooplanktonic populations in a pond at Tenuta di Castelporziano (Rome, Central Italy)”, Journal of Limnology, 60(2), pp. 189–193. doi: 10.4081/jlimnol.2001.1.189.