047 | Halophila Stipulacea: Population Dynamics in the Oriented Nature Reserve “Laghetti Di Marinello”, Sicily, Italy: Ilaria Nusco1, Mattia Soppelsa1, Fabio Mondello1, Antonio Manghisi1, Salvatore Giacobbe2, Marina Morabito1 | 1Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Italy; 2CNR-IRBIM, Messina, Italy. J Biol Res 2026, 99 (s1). https://doi.org/10.4081/jbr.2026.15299.