Trophic niches, trophic positions, and niche overlaps between non-native and native fish species in a Subalpine lake.

Cicala, D., Polgar, G., Mor, J. R., Piscia, R., Brignone, S., Zaupa, S., Volta, P., (2020). Water 12(12) MDPI AG, Basel, Switzerland. English language

The role of alien fish (the centrarchid Micropterus salmoides) in lake food webs highlighted by stable isotope analysis.

Costantini, M. L., Carlino, P., Calizza, E., Careddu, G., Cicala, D., Caputi, S. S., Fiorentino, F., Rossi, L., (2018). Freshwater Biology 63(9), 1130-1142. Wiley, Oxford, UK. English language