TY - BOOK ID - 133382746 TI - Current Advances and Challenges in Fisheries and Aquaculture Science: Feature Papers for the New Journey of Fishes AU - Esteban, Maria Angeles AU - Baldisserotto, Bernardo AU - Hallerman, Eric PY - 2022 PB - Basel MDPI - Multidisciplinary Digital Publishing Institute DB - UniCat KW - Research & information: general KW - Biology, life sciences KW - Fisheries & related industries KW - Aurantiochytrium sp. KW - docosahexaenoic acid KW - histology KW - Oreochromis niloticus KW - physiology KW - temperature KW - underwater video KW - ichthyofauna KW - seagrass bed KW - macroalgae soft substrate KW - perireefal KW - synbiotic KW - acidifier KW - organic salt KW - humoral immune response KW - antioxidant enzymes KW - digestive enzymes KW - disease resistance KW - fishing importance KW - FAO KW - IUCN Red List KW - RAM Legacy KW - overfishing KW - sustainability KW - aquaculture feeds KW - plant byproducts KW - enzymatic pretreatment KW - skeletal development KW - ossification KW - morphological alterations KW - bullhead KW - black bullhead KW - ameiurus KW - Ameiurus melas KW - life history KW - growth KW - reproductive potential KW - fecundity KW - maturity KW - sex ratio KW - conservation planning KW - dispersal KW - genetic markers KW - mating system KW - parentage analysis KW - visual tags KW - aquaculture KW - ghrelin KW - gilthead sea bream KW - growth hormone secretagogue KW - feed intake KW - metabolism KW - welfare KW - alternative ingredients KW - gut digesta KW - gut histomorphology KW - gut mucosa KW - n/a UR - https://www.unicat.be/uniCat?func=search&query=sysid:133382746 AB - This addresses current advances and challenges in fisheries and aquaculture science. Exposure of larval fish to elevated temperatures during embryological development may induce craniofacial and morphological alterations, which are suggested possible impacts of global warming. Molecular markers shed new light on the ontogenetic migration of stream fishes. Fast growth rates, early age at maturity, moderate fecundity, and diverse diet explain the potential for introduced fishes to dominate fish communities in their native and introduced range. Taking videos of marine benthic habitats supports low-impact, real-time monitoring of species occurrence. Among heavily fished species, almost half had outdated demographic assessments that would benefit from the integration of data from fisheries sources and improved collaboration among fishery stakeholders and managers. The continued growth of aquaculture will depend upon developing feeds that improve the growth, oxidative status, and immune response of fed cultured organisms. New aquaculture feedstuffs might be derived from plants or microbes, and new additives would include ghrelins and dietary symbiotics. The effects of these constituents on survival, growth, gut histomorphology, immune response were assessed for cultured freshwater and marine species. The results provide suggestions for advances in aquafeeds for the species studied and for cultured fishes more generally. The scientific advances realized with the use of new tools provide the basis for addressing global challenges to fisheries, aquaculture and for ongoing scientific research. ER -