The Fifth International Symposium on Littorinid Biology convened to present current research on the diverse aspects of littorinid gastropod life. The symposium brought together international researchers to share findings on the biology, ecology, evolution, and conservation of periwinkle snails. This volume compiles the presented papers, offering insights into population dynamics, reproductive strategies, genetic diversity, and responses to environmental changes within littorinid species. The discussions highlight the ecological significance of these common marine mollusks and the challenges they face in various global habitats.

This collection of papers from the Fifth International Symposium on Littorinid Biology is a valuable resource for marine biologists and malacologists. The proceedings offer a comprehensive overview of contemporary research on periwinkle snails, covering a wide array of biological and ecological topics. The gathered studies provide detailed data and analyses that contribute significantly to our understanding of these important marine gastropods. The work is expected to be of interest to researchers focused on marine invertebrate zoology, evolutionary biology, and conservation science.