This book provides an integrated overview of the marine gastropod family Trochidae, combining systematics and taxonomy with functional morphology, ecobiology, and biogeography. It links biological identification and classification tools to real-world contexts, including conservation pressures and the socio-economic importance of trochids in coastal communities (harvesting, shell trade, and related uses). The final sections introduce how artificial intelligence can support species recognition, monitoring, traceability, and stock management. It is positioned as a reference for researchers, students, and practitioners working at the intersection of marine biodiversity and sustainable resource governance.Commander
