0000000000159261
AUTHOR
Rosario Badalamenti
Anthropic impact, bioactive molecules, sustainable development, my keyword? Biodiversity!
Biodiversity is my main research focus and that of my research group. We study a range of different aspects concerning biodiversity, such as the impact anthropic activities have on biodiversity and how to improve its preservation, its use as a valuable resource for the extraction of bioactive molecules, and the study of its distribution. The research group has over twenty years of experience in the study of zoology, and, more in particular, the immune and behavioural responses of aquatic invertebrates and fish. For many years, the group has observed the effects of various anthropogenic activities, such as the acoustic and chemical impacts on the physiological and behavioral responses of inv…
CHEMICAL CHARACTERIZATION AND BIOLOGICAL PROPERTIES OF MACROALGAE EXTRACTS
Marine species are a rich source of bioactive molecules and among them, it is known that marine algae produce different secondary metabolites for which different biological activities such as: immunomodulatory (Raposo et al., 2016), antioxidant (Fisch et al., 2003) and antimicrobial (Pinteus et al., 2015) were demostrated. The aim of this study was chemical charac- terize the extracts of three macroalgae species: Carpodesmia crinite (Duby, Orellana & Sansón, 2019), Carpodesmia brachy- carpa (J. Agardh, Orellana & Sansón 2019, WoRMS, 2023), Ericaria brachycarpa (J. Agardh, Molinari & Guiry, 2020), Asparagopsis taxiformis (Delile) Trevisan 1845) to evaluate also their biological a…
The Portuguese Man-of-War Has Always Entered the Mediterranean Sea—Strandings, Sightings, and Museum Collections
A search of records from different kinds of sources namely, scientific and grey literature, social media, and zoological museum collections, has been carried out to review the incidence of Physalia physalis (Linnaeus, 1758), the Portuguese man-of-war, in the Mediterranean Sea. The temporal frame of the records, considered valid if documented with images or collected specimens, ranged from the second half of the eighteenth century to the year 2021. Thanks to colonies preserved in some Italian historical museum collections, originating from the western basin, it was possible to date the putative first documented record of P. physalis of the Mediterranean Sea in 1850. The dataset shows some ma…